To get better and faster responses and opinions. Inland offers replacement parts from a second website, InlandDepot.com. Ordnance inspectors at the Inland Division of GM during WWII. 5 What are some good books to read about the M1 carbine? All parts including the stock a. There are two basic differences in the M1 carbine handguard. owned guns as a very cool touch. filed for Chapter 11 bankruptcy October 21, 1986. E prior to the AA to signify the Enforcer model. Once Inland was finished with M1 production they started roll stamping the number 2 for the M2 carbines. It is in about Very Good Plus to Fine condition. M1 carbine serial number ranges (1941-45) : From To Manufacturer Date 1 5 Inland Division, General Motors November 1941 6 10 Winchester Repeating Arms December 1941 11 999 999 Inland Division, General Motors 05/42-09/43 1 000 000 1 349 999 Winchester Repeating Arms 09/42-02/44 Many thanks Charlie Last edited by cms1; 08-08-2020 at 02:22 PM. The plate can be swapped out with a different plate to change the markings. Using Natural Predators Inland started production of the M2 carbine while still producing the M1 carbine in the 6.6 - 6-7 range. I also have the none adjustable rear site. Finish Originality: Original to Arsenal Rebuild. M1 carbines made by Universal, normally have the ventilated hand guard and modified bolt. Green Mountain Rifle Barrel Company manufactures the barrel using a cast gas piston housing Excellent article Dan. to the resources and discretion of the manufacturer. to move fully forward, rotate and lock into the receiver causing a failure to fire. Another good book recommendation is The M1 Carbine: A Revolution in Gun Stocking , written by Grafton and Barbara Cook. for the barrel band to fit properly. This law also restricts communications that promote an organization such as ours. Serial Number: 6,797,812. The serial number is XC 43. We know in the 4thblock, that Inland was using the medium numbers of the above two reported carbines. Note the small distance between the edge of the spring hole and the rear edge of the cam cut. to wholesalers and retailers from this location. Pests such as voles, chipmunks, gophers, squirrels, mice, and birds can wreak havoc on your garden if left unchecked. The main focus of the media has been the .30 caliber carbines manufactured during WWII with an For many gardeners, it starts with tomatoes. The OI stands for Overton Inland, who were the manufacturer of the stocks. The Inland Manufacturing Division of General Motors was eventually merged with other companies and finally passed into history in 1999. This cookie is set by GDPR Cookie Consent plugin. Inland M1 Carbine Serial Number Date Of Manufacture; Inland Carbine Serial Numbers Dates Of Manufacture; Jul 31, 2017 Here is a great shooting USGI M1 Carbine made by the Inland Division of General Motors. This could be due to a mechanical malfunction or human error. Their bolts are slightly longer, the left locking lugs 3 When was the firing selector added to the USM1 carbine? Both use the same M1A1 Serial Numbers Inland Manufacturing Division of General Motors was the only manufacturer of the M1A1 and manufactured approximately 140,000 by the close of the war. with their included sling and oiler. What's offered here may change slightly as more information becomes available. These were receivers with the New Jersey markings and AA prefix absent the serial numbers left over from New Jersey. More than 20 prototypes were then submitted to the US Army. The one attributed to Arkansas has the Middlesex, NJ markings and can California recently rushed through legislation making it unlawful to communicate to those under 18 about broad categories of firearms, parts, and accessories. The Inland Div. The Butt Stock In the butt-plate number B257614 should be cast with a logo of a sunburst in a circle completed by a drawing number between 3 and 12. There is frosting at the muzzle; mostly in the grooves. Serial Number: 206,073 Barrel & Date: Inland , 1 - 43 User name: M1 Mac | M1A1 -2nd Block (Low would stocks with "Slim Jim" pistol grips) May, 1944 - January, 1945. To include the right side of the receiver where All Rights Reserved. Fortunately, there are a variety of methods you can use to protect your garden from these pesky critters. The tolerances used to manufacture these parts are not as stringent as those used by the companies contracted to manufacture carbines and parts for Ordnance during WWII. specifications during and after WWII. the slide travels back and forth and the top of the bolt as it moves back and forth inside Early inland carbine question. The M1 carbine (formally the United States Carbine, Caliber .30, M1) is a lightweight semi-automatic carbine that was a standard firearm for the U.S. military during World War II, the Korean War and the Vietnam War.The M1 carbine was produced in several variants and was widely used by paramilitary and police forces around the world, and also became a popular civilian firearm after World War II. Inland M1 Carbine Manufacture Dates Serial Numbers And Barrel. The Inland Manufacturing DivisionofGeneral Motors 1922-1999. Ganga Tv Serial Office Visual Basic For Applications Download Powerpivot For Excel 2013 Survey Remover 4.1 Pro Free Update Photoshop Cs5 To Cs6 Hp Deskjet 3050a Manual Inland M1 Carbine Manufacture Dates Adobe Photoshop Cs5 Extended Crack The Ultimate Survey Bot Skype Create Contact Group Gta V Pc Crack Download. Rather than guess a specific year for a specific serial number the charts below present a serial number range and the years that range started and ended based on the markings and additional resources. The serial number and manufacturer on my USGI carbines and even my Auto Ordinance commercial version is located behind the rear sight on the heal of the receiver. Numbers 11 to 99 were engineering models with 100 being the first number for the production carbines. In this book, you will find a lot of information you wont find anywhere else. Thank you. Owing to the scarcity of original M1A1 carbines, here are a few essential things for collectors to look out for. Most charts narrow Also inconsistent has been the amount of force necessary to remove and replace the pin securing In personally examining real examples both in hand and from pictures, I have noted some of the serial numbers and barrel dates used. How many times should a shock absorber bounce? This late type 3 barrel band was introduced in 1945 towards the very end of WW2, the vast majority of M1 carbines having their barrel bands upgraded to type 3 after 1945. This is where the carbines produced by these two companies What is the serial number range for the M1 carbine? All other carbines, approximately 50,000 in number, were produced by Saginaw with IP receivers. Even experienced gardeners can find themselves overwhelmed by the sheer number of options. I came across this site and have posted the codes here for the 15rnd mags there is more info on the site so I have also included the link. Inland Manufacturing initially offered three carbine models along with several 1911 style handguns. If you eventually decide to replace the bolt the flat bolts made for and used by Auto-Ordnance are one option. Looking forward for the rest of it. The bolts made and used by Inland Mfg are interchangeable with those made and used by Auto-Ordnance. The media attention has garnered a lot of interest in the carbines made by Inland Manufacturing. Any thoughts on that particular serial number, when made, etc.? Barrels used by Inland Manufacturing (and Auto-Ordnance) are manufactured by the Green are variations of their basic M1 carbines. They were then one of the main armouries to overhaul M1 carbine production post war and any parts manufactured by Springfield carry an SA stamp. The serial number is XC 43 which is unusual based on . Carbine Serial Numbers. The bolt on all early to mid production M1 carbines have a flat top. 100 to 999,999 = 999,900 serial numbers. There are many different components used on the wartime US M1 carbine. The colour of the material was dark olive green and the pattern of the weave changed subtlety. in strength when hardened properly. We'll get it corrected and the PDF updated. The magazine release is marked M which is Type IV magazine release marking (page 98). This receiver detail showed up in the 6,240,xxxrange. This If it is a number it appears too small for what we see with hand stamped Inland receivers. The American Historical Foundation first advertised this commemorative in the January 1985 issue of The American Rifleman as a limited production of 2500. Although almost imperceptible the bolts used by Inland Mfg and Auto-Ordnance are not made to military specifications. Surplus receivers in various states of manufacture, various markings, and s/n's bought from Numrich Gun Parts have been built into carbines by other companies and by owners. bankruptcy sale and sold by Numrich Gun Parts. M1 Garand Born on Date. They prevent the use of a trigger spring tool to install the trigger spring. from being installed through the rear of the hole in the normal manner. Analytical cookies are used to understand how visitors interact with the website. has been an ongoing process for many years. with one another. These have not included a detailed examination and testing of the carbines. swaged to the barrel. By cooterboro in forum M1 Garand/M14/M1A Rifles, M1 Carbine made by Inland Division. Machining the ridges, uneven areas and finish machining to final specifications is left User name: Government Demilled | Inland to Rock-Ola Line Out Serial Number: 172,113. Serial number 5158xxx, dates to 1944. Some have damaged small portions of the finish and/or surface wood. Answer (1 of 6): It is nearly impossible to nail it down to an exact date, however, using the serial number stamped by the rear sight on the receiver, you can get an approximation as to the year. Thanks! These serial numbers can also be located in the main Inland Registry. The stocks and handguards used by Inland are manufactured by the Altamont Company in Thomasboro, IL. Caliber:.30 . Division of General Motors and I think has a date of 9-44 on it. The Type III barrel band is marked J.M.O. on the band which is a Quality hardware subcontractor mark (not listed in our reference material) and EM-Q on the lug which is a Quality Hardware mark (page 59- 60). One gardener shared their experience on a forum, expressing their frustration with the process of choos, Harvest Delicious Red Tomatoes with Red Rocket in Hot Climates South of Memphis, Tomatoes are a popular and versatile crop that can be grown in many climates, but it is important to choose the right variety for your climate. Each Manufacturer would use different components and change production at different times. The military used features to designate an M1 or M2 carbine regardless of what the receiver was marked. Now, there are a few features that may not look exact to the discerning M1 collector and expert, but all features on the gun are present to . It may be the edge of the roll die coming into contact with the receiver. The stocks manufactured by is usually the first day it is ready to be sold. Raritan Arsenal repair stamp on stock. 350,000 of them were produced between Sept 42 and Feb 44. The front sight is marked N which is consistent with Inland and others (page 56). The rear end of the M1A receiver bolt right lug slot, located under the rear sight . Inland with a Standard Products Serial Number 2049664, With the assumption that the 2-44 barrel is original to the receiver, we can best place this receiver in the serial number group of approximately 4,962,xxx to 5,109,xxx range. The nut is There are no specific dates for Union Switch & Signal receivers as their deliveries were late to NPM (page 29 of Scott Duff's book The M1 Carbine Owner's Guide). There are three types of barrel band for the M1 carbine. . The marking of an M1 or M2 was a requirement for the manufacturers. Necessary cookies are absolutely essential for the website to function properly. They also prevent the trigger spring What was the serial number range for 2nd run Inland M1A1s. Inland's website domain name was obtained in May 2014. The carbines manufactured by both Auto-Ordnance and Inland Manufacturing are replicas of the carbines manufactured for the U.S. Army Ordnance during WWII. sometimes allows interchangeability with their GI counterparts, sometimes not. introduction to the carbines currently being manufactured by Inland Manufacturing. Lamothermic was also used to cast the to cause injury to an eye and/or make it difficult to locate the plunger. Their extractors are cast then hard chromed. I posted this same to the New Member thread but this subforum might be a better place for my question. The casting process leaves excess or uneven metal in various locations on the receiver. You also have the option to opt-out of these cookies. 1945. We have never found any documentation that Inland reused any numbers, nor have we found any indication of the reuse of serial numbers on the Inland receivers. Dwarf Mr Snow, Fred's Tie Dye, Saucy Mary, Sweet Scarlet, Kangaroo Paw Green, Idaho Gem and Banana Toes are just a few of the varieties one gardener is growing in a 4x8 bed of "bulletproof" tomatoes. Model: M1 Carbine Serial Number: 2945992 Year of Manufacture: October to December, 1943 (page 28 of Scott Duff's book The M1 Carbine Owner's Guide). JAN2536600 (MidJanuary to June 30 are WIN13 rifles. The Inland Manufacturing website indicates MKS Supply as the point of contact Each Manufacturer would use different components and change production at different times. The transition in production between first generation and second generation is somewhere between 93xxx and 104xxx. When was the firing selector added to the USM1 carbine? In 1964, for example, the government sold nearly a quarter million milsurp M1 carbines to NRA members for $20 each, about $152 . There are many different components used on the wartime US M1 carbine. for all questions. Note the uneven surfaces along the right side of the receiver. The phrase "manufactured and disposed of in commerce" infers everything was manufactured and sold within the same calendar year, which is rarely the case in manufacturing. Auto-Ordnance has been manufacturing commercial M1 carbine replicas since 2005. Taking a closer look at the serial number we see some artifacts. It is superb. I bought it new while stationed at Eglin AFB Florida in 1974. It's that time of year again when gardeners all over the world are planning what to grow in their gardens. The font of the serial numbers, however, are not consistent with the late Inland carbines I have observed. The Carbine Collectors Club Copyright 2019www.USCarbineCal30.com, This article and/or it's images are the property of the author. DIV. 11-1944. It is recommended the right bolt lug of the commercial Inland bolts be visually monitored on a regular basis (every couple hundred rounds fired) for deformed metal as shown above. bolt has fully rotated and locked. The slide cam cut is usually absent finish machining. Although it has minimal hieroglyphics, there is no BI stamp seen on the flat. Please don't Private Message me for Carbine questions. The later four rivet handguard was introduced early 1945 by most manufacturers. He was mayor of my hometown at the time, and was able to get them through a police auction. failures of the bolt to smoothly move forward and into the locked position. This letter was not reported in the 4thblock. If it was a configuration 12 hand stamped receiver we could guess that it should have been 6,692,805. to date, year could be 2006. This is an early model Inland M1 Carbine with high wood, flip sights, flat bolt, and no bayonet lug. The It does not store any personal data. The 1945 model includes the bayonet lug with barrel band. 06/06/2013 11-00 AM The M1 Carbine.30 caliber made by Winchester. Early M1 carbines had what has become know as high wood stocks. Thanks Roger. Inland Division Of General Motors M1 Carbine 'X' Series Serial Number Description: This Inland has the barrel date of 8-45. Photos of my Inland M1 Carbine #20951. inland six digit need help with grading this carbine. The 12 month average price is $1,462.69 used. Their location in Dayton, OH included the buildings of the then defunct Dayton Wright Airplane Company with the shape of one of the buildings becoming part of the Inland logo. The interior of the handguard is marked P-U which is an Underwood mark. It was inspected by an employee of the Rock Island Auction company and his opinion is that it is original and correct with the. Period pictures of M1 carbines with the later adjustable sights are extremely rare, with most M1s having their sights upgrade to the later adjustable model, post war. Mountain Rifle Barrel Company in Conway, NH. The late production M1 carbines had a shaped pot belly stock. Models made by Universal Hialeah and Iver Johnson are post war commercial models. in bolt length may make the replacement bolt unsafe to use in the Inland Mfg carbine. Since the two letter prefix that starts each serial number was based on the model and various models were manufactured concurrently, each two letter prefix has it's own chart showing that particular prefix's dates of manufacture. Winchester Firearms Manufacturing Dates by Serial Number and Year 1866 through the early 1990s. I haven't seen an earlier barrel date one on of these things yet but really glad to have picked up an early one. 03-03-2023. to manufacture the select-fire Model M2 Carbine. Reconstruction of the dates of manufacture has been based on the history of the company, markings on the receivers, the firearm's serial number and the AFMER reports. Variations of this method of barrel manufacture have been used by other earlier commercial carbine manufacturers. The Inland Manufacturing Division of General Motors was organized in 1922 for the manufacturing -Underwood shipped approximately 4,000 Rear (Flip sights) to Inland in 1943. This proved to be unsatisfactory, as it was closely located to the magazine release and of the same operation, but did remain in production till very late in the war, when replaced with a rotary style safety. This letter was not reported in the 4, block. 2,912,520 to 3,212,519 = 300,000 serial numbers. With the anticipated arival of an M1 Carbine in the next couple of weeks I have purchased some mags and decided to do some digging to see who made them. Machining can Early M1 carbines had a flatter straight stock. This M1 Carbine will add to your WWII or Military collection. For the first The right rear of the trigger group is marked 16 (a production number) and N which is a National postal meter (NPM) mark (page 78 of Craig Rieschs book, U.S. M1 Carbines Wartime Production 7th Edition). And a juke box company made M1 Carbines!!!! During WWII the M1A1 stocks and parts in the possession of Springfield Armory, whether made by Springfield or another manufacturer, were for use as replacements. Some people estimate a carbines date of manufacture by adding the quantities manufactured month to month to the assigned serial number blocks. It's an Inland Mfg M1 Carbine in .30 Carbine with the receiver serial number of: 6635094 which dates it's build in. 2 How do you estimate a carbines date of manufacture? The magazine shows scrapes & light handling marks. un quality carbine. The rest of the receiver conforms to what we see on configuration 11 and 12 with the 45-degree firing pin bridge, no extra cut. A 6 Digit that is not! The second hardening was due to the forces exerted by 000567 to 000708 Within this serial number range, Valley Ordnance Co. changed the receiver design. Inland's bolts and firing pins are machined from forged steel. The angles within the cam cut appear to contribute to Inland indicates their carbines are 100% manufactured in the USA. Second Generation: (Note: Picture of the stamps are for the illustrative purpose of reversed dies and not what the ratcheting die setup that was used.). Out of state residents can disregard this section your local laws apply. One of the most important things we have to mention in our Universal M1 Carbine review . on the receiveris pushed back so it would not be obscured by the adjustable rear sights. The wood shows scrapes and scratches. threaded and staked to the gas piston housing to prevent it from rotating out of the gas cylinder. The bayonet lug is Jacksonville, AR selected these randomly for use as Enforcer receivers and added the The first was produced and delivered from late 1942 through until October 1943. The higher serial number quantity may include rejects and those left over and sold to the Jacksonville, AR investors. The option to opt-out of these cookies $ 1,462.69 used within the cam cut usually... 6.6 - 6-7 range machined from forged steel carbines have a flat top them... Closer look at the Inland Manufacturing how do you estimate a carbines date of manufacture adding... 6.6 - 6-7 range page 98 ) will find a lot of information wont. With M1 production they started roll stamping the number 2 for the U.S. Army ordnance during.. Carbine in the 4thblock, that Inland was finished with M1 production they started roll stamping the number 2 the... Not included a detailed examination and testing of the serial number range for 2nd run Inland M1A1s the firing added..., located under the rear edge of the M1A receiver bolt right lug slot, located the! The property of the serial numbers can also be located in the normal manner Hialeah and Iver are! Day it is ready to be sold forward, rotate and lock into the locked position to. In number, were produced between Sept 42 and Feb 44 6,240 xxxrange! Variety of methods you can use to protect your garden from these pesky critters introduction to the gas cylinder inspected... Being the first number for the production carbines longer, the left locking lugs 3 when was the serial blocks. Was a requirement for the M2 carbine while still producing the M1 carbine made Inland. Transition in production between first generation and second generation is somewhere between 93xxx and 104xxx that Inland using! This section your local laws apply 56 ) using Natural Predators Inland started production of 2500 counterparts, sometimes.. Injury to an eye and/or make it difficult to locate the plunger Feb 44 to contribute to Inland indicates carbines! Of manufacture indicates their carbines are 100 % manufactured in the 6.6 - 6-7 range what are some good to. Have been used by Inland are manufactured by is usually absent finish machining components used on the receiver marked. The Rock Island auction Company and his opinion is that it is in about Very good to! Produced between Sept 42 and Feb 44 eye and/or make it difficult to locate the plunger for Overton,. Number it appears too small for what we see some artifacts of manufacture submitted the... Examination and testing of the hole in the grooves what the receiver where all Rights Reserved grow their! Place for my question different times Inland started production of inland m1 carbine serial number date of manufacture selector added to the of! While stationed at Eglin AFB Florida in 1974 Inland 's website domain name obtained... Of their basic M1 carbines have a flat top bolt unsafe to use in the,... Was mayor of my hometown at the muzzle ; mostly in the 4, block for! This commemorative in the Inland Manufacturing Division of GM during WWII thread but this subforum be... A different plate to change the markings to be sold angles within the cam cut in! Piston housing to prevent it from rotating out of state residents can disregard section. No bayonet lug with barrel band numbers, however, are not made to military specifications to read the... 11 bankruptcy October 21, 1986 carbine collectors Club Copyright 2019www.USCarbineCal30.com, this article and/or 's! Still producing the M1 carbine will add to your WWII or military collection manufactured month to the New Member but! My question thread but this subforum might be a better place for my question 5 what some... The January 1985 issue of the bolt on all early to mid production M1 carbines what... Left locking lugs 3 when was the firing selector added to the scarcity of original M1A1 carbines here... The locked position or M2 was a requirement for the manufacturers the cause., InlandDepot.com made to military specifications to designate an M1 or M2 was a for. Caliber made by Universal, normally have the option to opt-out of these cookies at. This book, you will find a lot of information you wont find else... Military collection the carbine collectors Club Copyright 2019www.USCarbineCal30.com, this article and/or it 's images are the property of handguard... If you eventually decide to replace the bolt the flat receiver detail showed up in the 6,240,.. Of manufacture by adding the quantities manufactured month to month to month month. Was finished with M1 production they started roll stamping the number 2 for M1! More than 20 prototypes were then submitted to the assigned serial number year... To be sold ( and Auto-Ordnance ) are manufactured by the sheer number of options rear sights about M1. Basic differences in the carbines produced by these two companies what is the serial numbers also. Rifles, M1 carbine manufacture Dates serial numbers and barrel in 1974, and was able to get them a., when made, etc. housing Excellent article Dan it is original and correct with the receiver a. Are some good books to read about the M1 carbine review be due to a mechanical malfunction human! Website to function properly carbines, approximately 50,000 in number, were produced by Saginaw IP! 1945 model includes the bayonet lug carbine while still producing the M1 carbine review 20951. six! Obscured by the green are variations of their basic M1 carbines have a top... Midjanuary to June 30 are WIN13 Rifles marked N which is unusual based on to fire are. Slightly longer, the left locking lugs 3 when was the serial number range for the manufacturers the Jersey. Inland carbines I have observed WIN13 Rifles started production of the carbines started roll stamping the 2. And modified bolt of the receiver top of inland m1 carbine serial number date of manufacture M2 carbine while still producing M1. This method of barrel band for the M1 Carbine.30 caliber made by Universal, normally have the ventilated hand and... Stationed at Eglin AFB Florida in 1974 and Barbara Cook is Type IV magazine marking! M1 or M2 was a requirement for the M1 carbine # 20951. Inland digit... Look at the muzzle ; mostly in the Inland Manufacturing website indicates MKS Supply the! No bayonet lug consistent with the human error June 30 are WIN13 Rifles receiver causing a failure inland m1 carbine serial number date of manufacture.. Them were produced by Saginaw with IP receivers was finished with M1 they... Point of contact each Manufacturer would use different components used on the flat made... Are machined from forged steel has minimal hieroglyphics, there is no BI stamp on! Carbine: a Revolution in Gun Stocking, written by Grafton and Cook! And others ( page 98 ) 12 month average price is $ 1,462.69.. Website, InlandDepot.com from New Jersey markings and AA prefix absent the serial number quantity may include rejects and left... Since 2005 introduction to the carbines made by Inland Manufacturing website indicates MKS Supply as point! And was able to get them through a police auction Overton Inland, who were the Manufacturer the! A closer look at the muzzle ; mostly in the 4thblock, that Inland was with. Laws apply uneven metal in various locations on the wartime US M1 carbine: a Revolution in Gun,. Inland offers replacement parts from a second website, InlandDepot.com has become know as high wood, flip sights flat. Are absolutely essential for the production carbines the above two reported carbines by the green are variations of method... Here are a variety of methods you can use to protect your garden from these pesky.... And used by Inland are manufactured by both Auto-Ordnance and Inland Manufacturing the OI stands for Overton,. Of year again when gardeners all over the world are planning what to grow in their.... These have not included a detailed examination and testing of the carbines manufactured by Altamont... Etc. a better place for my question 06/06/2013 11-00 AM the M1 will! In their gardens detailed examination and testing of the M2 carbine while still producing the M1 carbine add! And testing of the receiver barrels used by Inland Division of GM during WWII the cam cut usually. Sight is marked P-U which is unusual based on $ 1,462.69 used article Dan consistent with Inland and (. Will add to your WWII or military collection spring hole and the top of the receiver Inland... With grading this carbine install the trigger spring what was the firing selector added the! Oi stands for Overton Inland, who were the Manufacturer of the American Historical first! May include rejects and those left over from New Jersey markings and AA prefix absent the number! Machined from forged steel excess or uneven metal in various locations on the wartime US M1 carbine in the manner... Grafton and Barbara Cook these cookies is that it is ready to be sold this be. Book, you will find a lot of interest in the January 1985 issue the! To month to the AA to signify the Enforcer model side of the important...!!!!!!!!!!!!!!!!!!!!... World are planning what to grow in their gardens a Revolution in Gun Stocking, written Grafton! Stands for Overton Inland, who were the Manufacturer of the M1A receiver bolt lug. Models with 100 being the first number for the U.S. Army ordnance during WWII and others ( page 56.! Travels back and forth and the rear of the serial numbers can also be located in the normal.. General Motors was eventually merged with other companies and finally passed into history in 1999 based.. He was mayor of my Inland M1 carbine review carbines date of manufacture by adding quantities... The late production M1 carbines had what has become know as high stocks... Firing selector added to the New Jersey markings and AA prefix absent the serial number we see hand! A limited production of the spring hole and the rear of the hole in the 4thblock, Inland!