Inland Carbine Serial Numbers Dates

Serial numbers of the Inland M1 carbine actions made during this period ranged from 70,000 - 950,000, and many of these actions were put into M1A1 stocks. Consistent features of the carbines in this range included a two-rivet handguard, narrow barrel band, flip rear sight, and push-button safety. Inland Division Of General Motors M1 Carbine 'X' Series Serial Number Description: This Inland has the barrel date of 8-45. Reassembly required the use of new rivets. 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.

  1. Just obtained an Inland M1 Carbine from the CMP, six-digit serial number is 476xxx. I can't find a source online that matches serial numbers to dates.
  2. . All dates and serial numbers are approximate. Does the date on the dating match up? OnTheRoad, Feb 14. Would a Winchester barrel be original on an Inland? I really don-t know - my CMP Inland has a receiver date serial June '44 and dating barrel inland May of '44 but both were the inland mfg so I'm guessing it was original. Palladin, Feb 14.
  3. Dec 20, 2018 Hi, I keep looking for answers on this serial number for an Inland M1 Carbine. The add states the barrel is a 1943 but the serial number is one I can't find on the data sheet anywhere. The serial number is 858230. What I can find starting within the '8's' are 1945 dated M1 Carbines.

Middlesex, NJ
Jacksonville, AR
Hardwick, VT



Section ISection IISection IIISection IVSection VSection VI
History
of
Iver Johnson Arms
1977-2012
Models Serial Numbers
&
Dates of Manufacture
Receivers
&
Markings
Parts Brochures, Price Lists,
Fliers & Manuals
(Downloads)

Section III

Serial Numbers
&
Dates of Manufacture

Understanding the Meaning of 'Date of Manufacture'

The ATF Definition used in the AFMER Reports

ATF files a yearly report to U.S. Congress on the number of firearms manufactured by each manufacturer. This report is called the Annual Firearms Manufacture & Export Report (AFMER). This report states, 'For the purpose of this report only, 'Production' is defined as firearms, including separate frames or receivers, actions or barreled actions, manufactured and disposed of in commerce during the calendar year.' 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.

All parts of a carbine, and all other firearms, are manufactured separately and completed at different times. When all of the parts are assembled into a functioning firearm ready to be sold, the date of manufacture of the firearm is usually the first day it is ready to be sold.

None of the companies that have used the Iver Johnson name have provided any of the information you see on this entire website, this page included.

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. Collecting and analyzing the serial numbers and their markings has been an ongoing process for many years. What's offered here may change slightly as more information becomes available.

The Charts

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.

Serial Number Prefixes
PrefixModelFinish
AAMilitary & Paratrooper blued steel
BAEnforcerblued steel
BSEnforcerstainless steel
CAM2 Select Firevarious
DDD-Day Commemorativeblued steel
EA5.7mm Johnsonblued steel
EAAEnforcerblued steel
EFEnforcerblued steel
ES5.7mm Johnsonstainless steel
FFFrench Shortblued steel
JM1 Carbineblued steel
JJ9mm Parabellumblued steel
SSMilitary & Paratrooperstainless steel
WWWWII Commemorativeblued steel

Never say Never, Never say Always

Production is not Perfection

(especially in the months prior to a bankruptcy)

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. Most charts narrow the time frame to within a period of 4 years or less. Conclusions as to the specific year within the time frame a particular number was manufactured are left for the reader to decide.

Serial Numbers
Dates of Manufacture

AA Prefix

YearStartEndNotes

Iver Johnson Arms
Middlesex, New Jersey
1978AA00001
1979AA16949 highest s/n obs. to date
1980AA17490lowest s/n obs. to date
1981
1982
1983AA41046 highest s/n obs. to date

Iver Johnson Arms
Jacksonville, AR
1983AA41127AAA44090ANJ receivers & s/n, sold by AR
1983AA44763lowest s/n obs. to date
1984
1985
1986AA64781 highest s/n obs. to date

AMAC
Jacksonville, AR
1987AA64981lowest s/n obs. to date
1988
1989
1990AA66090 highest s/n obs. to date
1991AA66271lowest s/n obs. to date
1992AA73377 highest s/n obs. to date

A few receivers with the markings of Iver Johnson over NJ have been observed sporadically among the carbines manufactured in AR by both Iver Johnson Arms and AMAC. 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.

Serial Numbers
Dates of Manufacture

BA Prefix

YearStartEndNotes

Iver Johnson Arms
Middlesex, New Jersey
1978BA00001
1979
1980
1981BA05567 highest s/n obs. to date

Iver Johnson Arms
Jacksonville, AR
1983BA05708 only s/n obs. to date, switched to EF prefix

ATF records indicate 4,524 Enforcers were manufactured/sold between 1978 and 1981. The higher serial number quantity may include rejects and those left over and sold to the Jacksonville, AR investors.

Serial Numbers
Dates of Manufacture

BS Prefix

YearStartEndNotes

Iver Johnson Arms
Middlesex, New Jersey
1978BS00001
1979
1980BS00306 highest s/n obs. to date

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Refer note under BA prefix above.

Serial Numbers
Dates of Manufacture

CA Prefix

YearStartEndNotes

Iver Johnson Arms
Jacksonville, AR
1983CA00940ACA00959Areceivers mfg in NJ, used by AR,
lowest & highest s/n obs. to date
1983CA01017CA01315mfg in AR,
lowest & highest s/n obs. to date

Model M2

Serial Numbers
Dates of Manufacture

DD Prefix

YearStartEndNotes

Iver Johnson Arms
Middlesex, New Jersey
1980DD00001DD09977highest s/n obs. to date

Serial Numbers
Dates of Manufacture

EA Prefix

YearStartEndNotes

Iver Johnson Arms
Middlesex, New Jersey
1982EA00001
1983EA00621 highest s/n obs. to date

The EA prefix was used for those carbines chambered for 5.7mm Johnson.

Serial Numbers
Dates of Manufacture

EAA Prefix

YearStartEndNotes

Iver Johnson Arms
Jacksonville, AR
1986EAA62848EAA63659

These were receivers with the New Jersey markings and AA prefix absent the serial numbers left over from New Jersey. Serial numbers were added by Jacksonville, AR in 1986. Jacksonville, AR selected these randomly for use as Enforcer receivers and added the E prior to the AA to signify the Enforcer model. The numbers should not be viewed as a sequence. These were built into Enforcers in the months preceding Chapter 11 Bankruptcy in October 1986.

Serial Numbers
Dates of Manufacture

EF Prefix

YearStartEndNotes

Iver Johnson Arms
Jacksonville, AR
1983EF00001
1984
1985
1986EF00364 highest s/n obs. to date

AMAC
Jacksonville, AR
1987EF00338lowest s/n obs. to date
1988
1988EF00754 highest s/n obs. to date

Serial Numbers
Dates of Manufacture

ES Prefix

YearStartEndNotes

Iver Johnson Arms
Jacksonville, AR
1983ES00001AES00072A highest s/n obs. to date

All of these carbines have the markings of Middlesex, NJ, all are stainless steel. The A suffix indicates they were surplus obtained from New Jersey and sold by Jacksonville, AR.

Serial Numbers
Dates of Manufacture

FF Prefix

YearStartEndNotes

Iver Johnson Arms
Middlesex, New Jersey
??? production in the early 1980's

Iver Johnson Arms
Jacksonville, AR
?FF10548FF11940 lowest & highest s/n obs. to date

Cartridge was caliber .30 Short, for export to France. Receivers with these markings were purchased from the Iver Johnson bankruptcy sale and sold by Numrich Gun Parts.

Serial Numbers
Dates of Manufacture

J Prefix

YearStartEndNotes

Iver Johnson Arms
Warwick, Vermont
2007J900001J900127 highest s/n obs. to date, year could be 2006

Serial Numbers
Dates of Manufacture

JJ Prefix

YearStartEndNotes

Iver Johnson Arms
Jacksonville, AR
1985JJ0001JJ02137 highest s/n obs. to date

Serial Numbers
Dates of Manufacture

SS Prefix

YearStartEndNotes

Iver Johnson Arms
Middlesex, New Jersey
1982SS00001
1983SS04465 highest s/n obs. to date

Iver Johnson Arms
Jacksonville, AR
1983SS04535A only s/n obs. to date

All stainless steel carbines with the name of Iver Johnson are marked Iver Johnson Arms over Middlesex, NJ over the breach. The one attributed to Arkansas has the Middlesex, NJ markings and can be identified as one Jacksonville, AR obtained from New Jersey by the A suffix.

Serial Numbers
Dates of Manufacture

WW Prefix

YearStartEndNotes

Iver Johnson Arms
Jacksonville, AR
1985WW0001
1986WW01945 highest s/n obs. to date

The American Historical Foundation first advertised this commemorative in the January 1985 issue of The American Rifleman as a limited production of 2500. Production was based on each order received and completed before Iver Johnson filed for Chapter 11 bankruptcy October 21, 1986.

Inland Division of General Motors
-Main Manufacture & Identification Codes: 'I' 'IN'
-Main Plant Location: Dayton, Ohio.
-Average Cost to Government per completed rifle, $37.75.
-Approximately 2,632,097 total Carbines were made by Inland: About 43% of all M1 Carbines made.
---M1 Carbines: 2,428,486 86.91%
---M2 Carbines: 202,800 7.73% (Only Inland and Winchester Manufactured these)
---T2 Carbines, Unknown. (Only Inland and Winchester Manufactured these)
---T3 Carbines, 811 .03% (Only Inland and Winchester Manufactured these)Numbers
---M1A1 Carbines, 140,000 5.33% More info on M1A1 here (Only Inland made these)
-Serial number blocks assigned by the government:
---- Serial number 1 - 5, October, 1941 - April, 1942 (Tool room prototypes)
---- Serial number 5 - 100, April, 1942 - May, 1942
--1st block, Serial number, 11 - 999,999 May, 1942 - December, 1943
--2nd block, Serial number, 2,912,520 - 3,212,519 September, 1943 - Late January, 1944 (Includes Saginaw (S.G.) receivers)
--3rd block, Serial number, 4,879,526 - 5,549,821 January, 1944 - August, 1944 (Includes Saginaw (S.G.) Receivers)
----Serial number, 5,549,822 - 5,550,376 August, 1944 (Inland ran into Winchester serial number block)
----Serial number, 5,557,000 - 5,557,990 August, 1944 (Inland ran into Winchester serial number block)
--4th block, Serial number, 6,219,689 - 6,449,883 August, 1944 - November, 1944
--5th block, Serial number, 6,629,884 - 7,234,883 November, 1944 - January, 1945 (Some M2 Production, Fully automatic Carbines) M2 / T3 Specific forum can be found here
--6th block, Serial number, 7,369,661 - 8,069,660 January, 1945 - August, 1945 (M2 Production, Fully automatic Carbines)
----Serial number, 0001 - 0800 Late 1944 - 1945 (T3 Production, sniper model Carbines) M2 / T3 Specific forum can be found here
----Serial number, 00001 - 00900 Late 1944 - 1945 (T3 Production, sniper model Carbines)
-Primary stock & hand guard supplier: S.E. Overton and Hillerich & Bradsby
-Barrel suppliers: Inland, Brown-Lipe-Chapin for Inland.
-Parts made directly by Inland:
Bolts, Receivers, Barrels, Magazine Releases, Hammers, Gas Nuts, Gas Cylinders, Firing Pins and Trigger Housings.
Side Notes:
- Inland was the forerunner for all to follow. Other contractors were gearing up to manufacture the Carbine and Inland provided most of the tooling and production procedures that would enable the others to begin full production.
- Any Inland Receiver with a 'X' after the serial number means that serial number was used by Winchester, its a duplicate so to make it different Inland put an 'X' after the serial number.
-All matching vs how it left the factory:
****** There is a difference between an all matching carbine and how it left the factory, a lot of M1 Carbine contractors shipped parts to other Contractors. Just because its all matching doesn't necessary mean that is how it left the factory. So don't get super disappointing if your Carbine is not all matching, its possible its exactly how it was when it left the factory!!! An example say Underwood was low on sears, Inland would ship some Sears to them. Sometimes marked or unmarked. Here is some known shipments to Inland, how ever there could be more shipments that occurred that are unknown but this is a good reference. (most parts were shipped together in groups, magazine catches with sears, etc)
(Organized by year. 1942 - 1944)
-Underwood shipped approximately 16,000 Firing pins to Inland in 1942.
Inland m1 carbine serial numbers-Winchester shipped approximately 1,200 firing pins to Inland in 1942.Dates
-Rock-Ola Shipped approximately 10,000 sears to Inland in 1943.
-Underwood shipped approximately 4,000 Rear (Flip sights) to Inland in 1943.
-Winchester shipped approximately 4,000 hammers to Inland in 1943.
-National Postal Meter shipped approximately 25,000 Rear (Flip sights) to Inland in 1944.
-National Postal Meter shipped approximately 1,000 Rear Sight Leafs to Inland in 1944.
Example: You have an all matching Inland except hammer that's marked 'W' for Winchester, there is a good chance it left the factory just like that!!!

M1 Carbine Serial Number Year


Please feel free to PM me or post for any errors or any further information.
-Thanks.
---------------
--Some history of Inland:
'The Inland Manufacturing Division of General Motors was organized in 1922 for the manufacturing of wood wrapped steering wheels. The division used the buildings and technology of the defunct Dayton Wright Airplane Company. The division was unique as the only division created within the corporation, not acquired by purchase.
By 1924, the wooden steering wheel had been replaced with the hard rubber steering wheel and the division gradually transformed from a wood working operation to a rubber processing operation.
A wartime shortage of men and women to fill jobs led to the enactment of a “buddy” shift. The first business in Dayton to adopt the new buddy shift was Inland Manufacturing. In February 1943, Inland hired a number of high school boys to work at Inland after school until 7 p.m., at which time men and women who had full time jobs during the day would take over and work until 10 p.m.

30 Carbine Serial Numbers


Inland Division of General Motors was one of nine contractor-established manufacturing facilities that tooled up and turned out M-1 carbines during WWII, a five-pound rifle considered the nation’s best ordnance effort of the war. By the end of the war, Inland had produced over two and a half million carbines. Inland also produced a one-pound pistol called the “Little Monster”, which had been designed to be airdropped to resistance fighters in Europe.
During the war Inland also made tank tracks for America’s leading tank manufacturers, as well as Great Britain’s. At war’s end almost 20 million tank shoes of various sizes were fabricated by Inland. The diesel tank clutch was another product developed by Inland. Inland also made gun sights and shoulder rests for the rapid firing 20mm anti-aircraft gun. Helmet liners were produced in great quantities by Inland. Fire extinguisher horns used on United States Naval ships were in short supply and insufficient strength. Within 60 days Inland was mass-producing a new and improved horn. Inland aircraft hose, steering wheels, gaskets, sleeves, bushings and countless other small parts were produced for the war effort.
After the war, Inland applied its experience to mass produce plastic and rubber steering wheels, clutches, motor mounts, running boards, gravel shields, brake linings, weather strips, refrigerator door seals, defroster hose, small plastic parts, radio cabinets and many other products. Inland practically took over the metal ice tray business producing trays for almost all the large electric refrigerator companies.
By the 1950’s, Inland was making brake linings, bumpers, turn signals and a host of other automotive products. By 1982, it also was turning out fiberglass suspension springs for the Chevrolet Corvette.
DatesIn 1989, the Inland division was merged with Fisher Guide to form Inland Fisher Guide. That was later grouped with GM’s other components divisions to form the Automotive Components Group (ACG).

M1 Carbine Serial Numbers Database

In 1995, ACG was renamed Delphi Automotive Systems and spun off from GM in 1999.'
Inland Carbine Serial Numbers Dates(All of this informative was quoted from this website, http://history.gmheritagecenter.com/wik .. g_Division )
-1940's Inland Manufacturing Division insignia

M1 Carbine Serial Number Lookup


---More information may be added
***General Carbine history can be

Inland M1 Carbine Serial Number Date Of Manufacture

found here

M2 Carbine Serial Numbers

:****