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Universal Carbine Serial Numbers

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Universal Carbine Serial Numbers
  1. Universal Arms 30 Cal Carbine Serial Numbers

The first Universal Carbines were more or less exact copies of the USGI Carbine. These early versions were made from a commercial cast steel receivers assembled with 100% USGI parts. Outlook for mac calendar not syncing. As time went on, the supply of new parts dried up, so more and more used, refinished parts were used. Aug 31, 2017 Universal's existence. The change did not take place at a particular serial number. Use was sporadic starting at s/n 1. It became the standard by s/n 1. Carbines manufactured and sold in the early and mid 1. Carbines manufactured and sold 1. Not all of the carbines in the second sequence appeared at. Model numbers were added and dropped between 1. Howdy guys, I'm new to this forum and couldn't find a better thread to post this on. I was recently given a very early model gen 1 (s/n 24xxx) Universal M1carbine. I've read the horror stories about firing out of battery and all of the problems with the gen 2 & 3 models, but I feel with the number of USGI parts in mine, I should be fine.

Owing to the scarcity of original M1A1 carbines, here are a few essential things for collectors to look out for. It should be noted that original un-rebuilt M1A1s are very rare and the vast majority of M1A1s on the market, have either reproduction or fake stocks. Also, since the war, many will have been rebuilt with later parts.

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. The M1A1 was manufactured in two main production runs, both of approximately 70,000. The first was produced and delivered from late 1942 through until October 1943. M1A1s produced during this run will have early production features, such as flip sights, type 1 barrel bands, high wood etc.

The second production run, started in April 1944 and finished at the end of 1944. M1A1s produced during the beginning of the second run, will have the same characteristics as the first run, but towards the end of the run, will have features typical of a late M1, such as low wood, adjustable sights and even type 3 barrel bands at the very end of the run.

Office for mac vba. There are no actual records kept for M1A1 serial numbers and so unfortunately there is no specific way to identify if an M1A1 is original from the serial number alone. Also, during an Arsenal re-fit, M1s produced by other manufacturers could be fitted to M1A1s.

In personally examining real examples both in hand and from pictures, I have noted some of the serial numbers and barrel dates used.

First Run
Dec 1942 123xxx
Dec 1942 142xxx
March 1943 220xxx
March 1943 260xxx
March /43 317xxx
June/43 454xxx
July 43 529xxx
Sept 43 852xxx
Oct 43 866xxx
Second Run
3/44 5,102xxx
3/44 5,163xxx
3/44 5,279xxx
5/44 5,231xxx

There are many details, but here are the main things to look at:-

Manufacturer

All originals are manufactured only by the Inland Division of General Motors.

M1A1 Stock

Universal m1 carbine models

All original M1A1s are made of walnut. Any other wood is wrong. Also, check out the shape and angles around the cut away for the folding stock. Fake or reproduction stocks often get this wrong.

The Pistol Grip

The side or back of pistol grip, should have a 'P' proof mark, either circled or un-circled, indicating that the gun has been test proof fired.

The underside of the pistol grip should have a marking of OI and a crossed cannons emblem.

The Stock – barrel channel

More free games for mac. There should be an OI stamped on the inside of the barrel channel. The OI stands for Overton Inland, who were the manufacturer of the stocks.

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.

All metal on the stock should be parkarized and not blued.


The leather part of the folding stock should be of a very good quality and a dark brown, almost black colour. It is very common, to find the leather on the cheek pad missing.

Universal arms m1 carbine serial numbers
  1. Universal Arms 30 Cal Carbine Serial Numbers

The first Universal Carbines were more or less exact copies of the USGI Carbine. These early versions were made from a commercial cast steel receivers assembled with 100% USGI parts. Outlook for mac calendar not syncing. As time went on, the supply of new parts dried up, so more and more used, refinished parts were used. Aug 31, 2017 Universal's existence. The change did not take place at a particular serial number. Use was sporadic starting at s/n 1. It became the standard by s/n 1. Carbines manufactured and sold in the early and mid 1. Carbines manufactured and sold 1. Not all of the carbines in the second sequence appeared at. Model numbers were added and dropped between 1. Howdy guys, I'm new to this forum and couldn't find a better thread to post this on. I was recently given a very early model gen 1 (s/n 24xxx) Universal M1carbine. I've read the horror stories about firing out of battery and all of the problems with the gen 2 & 3 models, but I feel with the number of USGI parts in mine, I should be fine.

Owing to the scarcity of original M1A1 carbines, here are a few essential things for collectors to look out for. It should be noted that original un-rebuilt M1A1s are very rare and the vast majority of M1A1s on the market, have either reproduction or fake stocks. Also, since the war, many will have been rebuilt with later parts.

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. The M1A1 was manufactured in two main production runs, both of approximately 70,000. The first was produced and delivered from late 1942 through until October 1943. M1A1s produced during this run will have early production features, such as flip sights, type 1 barrel bands, high wood etc.

The second production run, started in April 1944 and finished at the end of 1944. M1A1s produced during the beginning of the second run, will have the same characteristics as the first run, but towards the end of the run, will have features typical of a late M1, such as low wood, adjustable sights and even type 3 barrel bands at the very end of the run.

Office for mac vba. There are no actual records kept for M1A1 serial numbers and so unfortunately there is no specific way to identify if an M1A1 is original from the serial number alone. Also, during an Arsenal re-fit, M1s produced by other manufacturers could be fitted to M1A1s.

In personally examining real examples both in hand and from pictures, I have noted some of the serial numbers and barrel dates used.

First Run
Dec 1942 123xxx
Dec 1942 142xxx
March 1943 220xxx
March 1943 260xxx
March /43 317xxx
June/43 454xxx
July 43 529xxx
Sept 43 852xxx
Oct 43 866xxx
Second Run
3/44 5,102xxx
3/44 5,163xxx
3/44 5,279xxx
5/44 5,231xxx

There are many details, but here are the main things to look at:-

Manufacturer

All originals are manufactured only by the Inland Division of General Motors.

M1A1 Stock

All original M1A1s are made of walnut. Any other wood is wrong. Also, check out the shape and angles around the cut away for the folding stock. Fake or reproduction stocks often get this wrong.

The Pistol Grip

The side or back of pistol grip, should have a 'P' proof mark, either circled or un-circled, indicating that the gun has been test proof fired.

The underside of the pistol grip should have a marking of OI and a crossed cannons emblem.

The Stock – barrel channel

More free games for mac. There should be an OI stamped on the inside of the barrel channel. The OI stands for Overton Inland, who were the manufacturer of the stocks.

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.

All metal on the stock should be parkarized and not blued.


The leather part of the folding stock should be of a very good quality and a dark brown, almost black colour. It is very common, to find the leather on the cheek pad missing.


Rivets used to attach the leather should be dull and not shiny. Brake lining rivets were used on re-builds, sometimes with a '7/4' marking. All original factory production were unmarked.

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by year

Universal Arms 30 Cal Carbine Serial Numbers

Year ofproductionSerial numbersYear ofproductionSerial numbers
FromToFromToFromToFromTo
19301936500.000600.000195519561.700.0001.800.000
19361938600.000700.000195619571.800.0001.900.000
19381941700.000800.000195719591.900.0002.000.000
19411942800.000900.000195919602.000.0002.100.000
19421943900.0001.000.000196019612.100.0002.200.000
194319451.000.0001.100.000196119622.200.0002.234.000
194519451.100.0001.200.000196219632.234.0002.300.000
194519461.200.0001.300.000196319652.300.0002.400.000
194619491.300.0001.400.000196519662.400.0002.487.072
194919511.400.0001.500.000196619672.487.0732.574.942
195119521.500.0001.600.000
195219551.600.0001.700.000




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