How to look up remington serial numbers

To find out how old your Remington Model 1100 is, you can refer to its serial number. Contents [ show] 1. How can I find the serial number on my Remington Model 1100? The serial number on a Remington Model 1100 can typically be found on the receiver or barrel. 2.

1976–Limited production BI-CENTENNIAL Model introduced. Receiver marked with Shield and Eagle, flanked by scroll work and 1776 — 1976 in .30-06 caliber only. 1978–New series of serial numbers started on 1-3-78 for 760’s starting at B 7,400,000. New serial number range for 742’s starting at B 6,000,000.If you’re wondering about the manufacturing year of your Remington 7600 rifle, you can easily find out by checking the serial number. Simply use Remington’s online serial number lookup tool on their official website. Now, let’s address some commonly asked questions regarding Remington 7600 rifles: Contents 1.Description: Slide action, high-power hunting rifle with detachable magazine which replaced the Remington Model 141 and was later replaced by the Remington Model 7600 ... Action Type: Slide-Action. Serial Number Blocks: 1951-1967 1,000-541,000 1968-1975 6,900,000-7,499,999 1975-1978 A6,900,000-A7,499,999 1978-1981 B6,900,000-B7,499,999. …* Colt duplicated the following serial number blocks: 60000 pistols in the Ithaca range 856405-916404 41696 pistols in the Remington Rand range 916405-958100 4171 pistols in the US&S range. Return to Colt Auto Pistol Models HomeFebruary 17, 2024 by Wayne Fletcher. The Remington 700 ADL’s age can be determined by checking its serial number. The two or three letter prefix of the serial number corresponds to a specific year of production. Simply compare the prefix to Remington’s serial number chart to find your rifle’s manufacturing date. Contents [ show]To determine the age, you can use the serial number lookup tool on Remington’s website or consult the Remington Society of America’s serialization page. 2. Where is the serial number located on a Remington Model 1100 shotgun? The serial number is typically located on the left side of the receiver, near the loading port. 3.Im looking at a RR at a LGS. The serial number is 146065 . From all i can find online the serial numbers for the 1911a1 start at 916xxx. ... Just because the slide says Remington Rand doesn't mean the frame is too. Saw lots of …

1 Feb 2006 ... Early 870 Express models did not have "Magnum" roll marked on the receiver. As Huntsman27 said, look for the "M" in the serial number.Jun 2, 2023 · You can visit the U.S. Military Dates of Manufacture page on OldGuns.net. Select whether your firearm is a handgun or a long gun and choose the appropriate link to be directed to the lookup tool. Then, simply search for the date your firearm was created by typing its serial number in the box. Glock Serial (Barrel) Number Lookup . Remington 870 Safety Buttons, Wilson Combat (Scattergun Technologies), S&J Hardware, Vang Comp Systems . Remington 870, 1100, 700 Serial Number Lookup. 6 Best Red Dot (Reflex, Holographic) Sights for Shotgun. Shotgun Shells Explained – Types Of Ammo (Birdshot, Buckshot, Slugs) Best Remington 700 Upgrades ...Well, some of the other serial number prefixes ran for up to 6 years. Yeah, it's not ideal, and it'll get less precise the longer Remington uses this new serial number format, but it's still an indicator - good enough for putting a barrel date stamp in context, for example. But it's not just that.What year was my Remington made? February 17, 2024 by Robert Carlson. When trying to determine the year your Remington firearm was made, it’s essential to check the serial number. The first two letters of the serial number typically indicate the manufacturing date. Now, let’s answer some frequently asked questions related to this topic.You can visit the U.S. Military Dates of Manufacture page on OldGuns.net. Select whether your firearm is a handgun or a long gun and choose the appropriate link to be directed to the lookup tool. Then, simply search for the date your firearm was created by typing its serial number in the box.February 16, 2024 by Aden Tate. The serial number on a Remington 1100 can typically be found on the receiver of the shotgun. It is usually located on the left side or bottom of the receiver, near the barrel. See 3,000+ New Gun Deals HERE. Contents [ show]

Sep 7, 2016 · After you find it, download it onto your device and then run the app. All you have to do then is just type in your two-letter code into the search box and it will tell you the date that your Remington firearm was manufactured. The date is listed in month and year format. Do not confuse the two-letter code on your barrel with the serial number ... Remington Barrel Code and Serial Number, How to Find Out Manufacture Date. Recorded a small video to show difference between barrel code and serial number on the receiver: You can always use Remington Serial Number Lookup to find out manufacture date of your Remington firearm.When used to date Remington shotguns, where the barrel can easily be changed, make sure the barrel is original to the shotgun. For example "BL" would be January of 1920, and "CWW" would be April of 1950. A two or three letter code on the left side of the barrel identifies the month and year of manufacture. The first letter identifes …Rem-Rand Serial Numbers Data from Remington Rand Corporation Records of Advertising and Sales Promotion archived at Hagley Museum and Library ... X Before serial number (noiseless with 6 digits in no.) X With 4 digits (old Electric) J Prefix (Standard) E ...

Halloween pool noodle arch.

Description: Slide action, high-power hunting rifle with detachable magazine which replaced the Remington Model 141 and was later replaced by the Remington Model 7600 ... Action Type: Slide-Action. Serial Number Blocks: 1951-1967 1,000-541,000 1968-1975 6,900,000-7,499,999 1975-1978 A6,900,000-A7,499,999 1978-1981 B6,900,000-B7,499,999. …You may have up to two lines stating you are looking or searching for a particular rifle/weapon and serial number. As with individual posts, signature blocks/lines are subject to the same forum rules and will be handled accordingly if they violate any forum rules, policies/procedures or take up too much room of a post.Winchester's serial-numbering system appears to have changed in January 1945. This seems to be about the time W.R.A. switched from 2.5 million serial numbers to 1.6 million. These are often referred to as WIN-13 rifles. The 2.5 million numbers stopped in the area of 2,535,XXX which places it about 39,000 rifles from the end of production in ...MODEL 1894 REM. SPCL. TOTAL Mfg. Approx. 12, W/ 4 recorded. Year starting serial number. 1902-1910 400000-400012. E. REMINGTON & SONS WHITMORE MODELS Model Years ser. Block est. Total 1873 1873-1878 1-5000 5000 1875 1875-1877 1-3350 3350 1876 1876-1882 3350-5900 2250 1878 1878-1882 1-2400 2400 1879 1879-1888 W/ …

The date code on a Remington 1100 is typically found on the left side of the barrel, near the frame. The code will consist of a series of letters and/or numbers, which can be decoded to reveal the gun’s manufacturing date. You may need a magnifying glass to read it if the engraving has faded, and referencing Remington’s date code chart or ...The Remington Nylon 66 serial number may be found at the junction of the barrel and receiver. The 1967–1968 serial numbers were around 3″ behind the muzzle on the …Jan 23, 2024 · When used to date Remington shotguns, where the barrel can easily be changed, make sure the barrel is original to the shotgun. For example "BL" would be January of 1920, and "CWW" would be April of 1950. A two or three letter code on the left side of the barrel identifies the month and year of manufacture. The first letter identifes the month ... Buying a used iPhone can save you money (I've never bought a new one). However, buying secondhand comes with its own issues. Before you buy, make sure to check its serial number at...Remington Serial/Barrel Number Lookup enables you to check when your Remington firearm was manufactured. Now you can do this automatically using Rem870.com Remington Serial/Barrel Number Lookup. Remington serial numbers located on receiver of your shotgun or rifle. But you need to use two letter code which is …MODEL 1894 REM. SPCL. TOTAL Mfg. Approx. 12, W/ 4 recorded. Year starting serial number. 1902-1910 400000-400012. E. REMINGTON & SONS WHITMORE MODELS Model Years ser. Block est. Total 1873 1873-1878 1-5000 5000 1875 1875-1877 1-3350 3350 1876 1876-1882 3350-5900 2250 1878 1878-1882 1-2400 2400 1879 1879-1888 W/ … Remington 700 SPS Varmint - This is a design specially designed for the hunter focused on small prey. It has a smaller stock with a vented fore-end and a 26 inch heavy barrel. Remington 700 Tactical Long Range - This is the sniper rifle used by many military and police units. It has a 40-X scope and external trigger pull adjustment with a free ... Re: Model 760 Year of Manufacture by Receiver Serial Number?? by 600RemGuy » Sun Oct 23, 2016 12:01 am. Late late late 1968 or early 1969 is real real close. (would lean on 69) They started sharing the serial number block with the 742 at 6900000 in 11/68. satx78247. Serials Models from 1890-1931. Serials Model 51. Serials Model 9. Serials Model 3. Serials Model 14. Serials Model 121. Serials Model 12. Serials Shotgun. Serials 1890. Remington 721 722 725 serial numbers. Moderators: Scorpion8, ripjack13, John A. 3 posts • Page 1 of 1. Rem725. Rem725's Profile; Copper BB. Posts: 4 Joined: Thu Oct 24, 2013 9:46 am Location: Oregon Posted: Sun Feb 07, 2016 10:05 am From Remington Society pageTo find out how old your Remington Model 1100 is, you can refer to its serial number. Contents [ show] 1. How can I find the serial number on my Remington Model 1100? The serial number on a Remington Model 1100 can typically be found on the receiver or barrel. 2.

On Remington firearms, the serial number can typically be found in various locations, including the receiver or barrel. Once you’ve located the serial number, decoding it can offer insightful information such as the date of production, place of manufacture, and sometimes even the specific model.

4. Can I determine the exact year of manufacture using the serial number? No, the serial number can only provide a range of production years for the Remington Model 241. 5. Are there any specific markings or codes to look for on the firearm? Yes, the Remington Model 241 may have markings like patent numbers, proof marks, or manufacturer codes ...19321 posts · Joined 2007. #8 · Jan 5, 2021. According to several sites on the internet, you can either call or write Remington and give them the serial number, and they will give you the date. Meddle not in the affairs of dragons, for thou art crunchy, and taste good with catsup - George of Lod, Year of Our Lord 297.Feb 16, 2024 · February 16, 2024 by Aden Tate. Finding the manufacturing year of your Remington Model 11 shotgun is fairly easy. Simply locate the serial number, which is usually engraved on the receiver or barrel, and then use Remington’s website or a trusted firearms reference book to determine the year it was made. Contents [ show] February 17, 2024 by Robert Carlson. If you’re wondering about the manufacturing year of your Remington 700, you can find out by checking the serial number. Simply refer to the chart provided by Remington, which correlates the first two or three letters of the serial number to the manufacturing year. Contents [ show]19321 posts · Joined 2007. #8 · Jan 5, 2021. According to several sites on the internet, you can either call or write Remington and give them the serial number, and they will give you the date. Meddle not in the affairs of dragons, for thou art crunchy, and taste good with catsup - George of Lod, Year of Our Lord 297.by Researcher » Wed Dec 28, 2016 4:35 pm. No. The combined 12-gauge Model 11 and "Sportsman" serial numbers reached 499999 in August 1943 and they then jumped to 700000 and continued. The old "between the wars" factory ledger ends for 12-gauge Model 11 and "Sportsman" on September 1, 1944, at serial number 716840.Remington. Ruger (& Factory Letters) Winchester. U.S. Military ... Marlin Firearms, especially pages 628-631. Marlin Lever Action Rifle Serial Numbers 1883 to 1906 (Including Models 1881, 1888, 1889 ... not dates of manufacture. Brophy studied the records and came up with the following as dates of manufacture. Marlin : ...The Remington 721 rifle was manufactured between 1948 and 1962. To determine the exact age of your Remington 721, you can consult the serial number and refer to Remington’s firearm dating chart. Contents [ show] 1. How can I find the serial number on my Remington 721? You can find the serial number on the left side of the receiver.

Mexico singer crossword clue.

Mariposa aesthetics and laser center.

U.S. Military M1911 & M1911A1 Pistol: (all manufactures): Covering numbers: 1 - 2693613. Please enter a serial number and click the submit button. For Remington guns made 1921-1972 only. We have no data for Remingtons made at other times. A two or three letter code on the left side of the barrel identifies the month and year of manufacture. The first letter identifes the month, the other letter (s) identify the year. In some cases, only partial date codes were marked which will result in ... Feb 19, 2013 · 870-LEFTY. 466 posts · Joined 2005. #2 · Feb 19, 2013. Just go to Remington's web site and get their contact info. You can either call or e-mail them with the ser# and they will give you the year of manufacture. I believe it is a 1-800 (toll free) phone #. Online Customer Service. (800) 243-9700. For online inquiries, order status and web support. Phone orders not accepted. After posted business hours and on weekends, please leave a voicemail with your information or go to Contact Us to let us know how we can help you.Typically used to identify tangible and intangible consumer goods, serial numbers are made up of a series of numbers (and sometimes letters and characters) that are unique to that ...On Remington firearms, the serial number can typically be found in various locations, including the receiver or barrel. Once you’ve located the serial number, decoding it can offer insightful information such as the date of production, place of manufacture, and sometimes even the specific model.On Remington firearms, the serial number can typically be found in various locations, including the receiver or barrel. Once you’ve located the serial number, decoding it can offer insightful information such as the date of production, place of manufacture, and sometimes even the specific model.Call or email Remington and give them the serial number, they will tell you when it was born, however keep in mind they do make errors. Back up what they tell you with this information; DECODING REMINGTON SERIAL NUMBERS Model 870 LETTER PREFIX 1950 TO APPROX 1968: NO SERIAL NUMBER PREFIX 1968 TO PRESENT: LETTERS USED (IN SEQUENCE) S-68, T-74, V ...To determine the manufacturing year of your Remington rifle, you can check the barrel or receiver for a date code or serial number. This will tell you when your rifle …To find out how old your Remington Model 1100 is, you can refer to its serial number. Contents [ show] 1. How can I find the serial number on my Remington Model 1100? The serial number on a Remington Model 1100 can typically be found on the receiver or barrel. 2.February 16, 2024 by Aden Tate. Finding the manufacturing year of your Remington Model 11 shotgun is fairly easy. Simply locate the serial number, which is usually engraved on the receiver or barrel, and then use Remington’s website or a trusted firearms reference book to determine the year it was made. Contents [ show] ….

If there's no serial number on the receiver (opposite side of the shell ejection port) then the firearm was manufactured before the mid-60's, which was when serial numbers started being required. Either way, when you call Remington, which is the EASIEST and fastest way to date your firearm, they'll ask you for the serial number. Go …Serial Killer Sanity - Serial killer sanity is often questioned when determining the motive of the murders. Find out how serial killer sanity is diagnosed. Advertisement ­For some ...So I have a Remington Model 12A as the title says, and I'm trying to look up the serial number. My grandpa says it was made in 1910, but various dates between 1909 and 1912 are printed on the gun, though I'm not sure if it means the date the gun was made, or something else.But if it has both then it could be any of several models. If it has a lower tang look closer and you should also see a serial number repeated near the tail of the lower tang. Remington marked them there on models other than the #4. If you can post a picture it will make ID much easier! smithrem1. Posts: 4.After 1921, Remington employed a “date code” system which consists of a series of letters identifying the month and year of manufacture. ... These are the last serial numbers for each year of production for the Model 81 . Year – Serial – Total. 1936~1675 1675. 1937~4895 3220. 1938~6862 1967. 1939~8872 2010. VINTAGE GUN SCOPES FORM AND FUNCTION GUARANTEE. Vintage Gun Scopes. 1070 Tired Iron Road, Corvallis, Montana 59828. (406) [email protected]. Hours. February 17, 2024 by Robert Carlson. If you’re wondering about the age of your Remington gun, you can determine its approximate date of manufacture by checking the serial number. The first letter of the serial number indicates the month of production, while the two letters following it signify the year. Here are some common questions about ...Re: Remington 1100 Shotgun Serial Numbers - Meaning. by Virginian » Wed Mar 11, 2015 5:09 am. I do not have my research materials to hand, but the following is true as to serial number suffixes. V = 12ga. standard 2-3/4" frame/receiver. M = 12ga. magnum 3" frame/receiver.Just like car makers, Remington cobbled up the next years rifles late in the prior year. My bet is yours was made in late November or early December of '67! Check the build date with the letters on the left side of the barrel just ahead of the receiver.25 Aug 2023 ... Very cool early copy Remington model 700 with a Weaver V8 scope…looking forward to working up a dynamite load for it. Y'all have a good one! How to look up remington serial numbers, Remington – Navy Single Shot Pistols, Model 8, 81, 24, 241, RB Pistols (Types- not serial), RB Rifles- 1870, 71, RB Rifle Models- 1866-1933, Contract Lee Rifles, Pistols and Revolvers 1857-1918 (incomplete serial number for some), Rifles 1866-1933 (ditto), Shotguns 1874-1910 Serial numbers unknown. Remington Firearms. Remington 1921-present., Serial Lookup. Look Up Serial. Enter your Marlin® serial number above to view information about your rifle. Note: This service is provided as reference only, and accuracy is not guaranteed. Only Ruger-manufactured Marlin rifles (models with serial numbers beginning with 'RM') will return information. For specific questions or additional ... , REMINGTON ( www.remington.com) Customer Service (1-800-243-9700 & follow the prompts) will look up your serial number and verify the age of your firearm. They are VERY helpful and courteous. It took less than a …, Yes, there are books and guides dedicated to Remington firearms that contain valuable information about the Model 870 Wingmaster’s manufacturing history. 11. How accurate are the online serial number lookup tools? Online serial number lookup tools are generally reliable, but it’s always a good idea to cross-reference multiple …, Remington never dated by serial number, they dated by proof mark code on the barrel. I know this won’t help with RemArms made Wingmasters but most of the Remington barrels are dated by the two letter code on the left side of the barrel. The Remington Collectors website has the code key, it’s also on this website in a couple of …, I just found out about the month/year codes on Remington rifles on this site. I have a .22 model 581 rifle that I purchased new in May of 1972. I was curious as to the actual date of manufacture, so I looked at the barrel. The serial number is 10424XX. On the left side of the barrel is 48, followed by a symbol that could be a D or an O (too ..., A comprehensive Remington 700, 1100, 870 Serial Number Lookup Guide offers detailed insights into decoding these serial numbers, understanding the manufacturing history, and verifying the authenticity of Remington firearms. Serial numbers play a crucial role in identifying the production year, batch, and even specific modifications of a firearm., The date code on a Remington 1100 is typically found on the left side of the barrel, near the frame. The code will consist of a series of letters and/or numbers, which can be decoded to reveal the gun’s manufacturing date. You may need a magnifying glass to read it if the engraving has faded, and referencing Remington’s date code chart or ..., Remington 700 SPS Varmint - This is a design specially designed for the hunter focused on small prey. It has a smaller stock with a vented fore-end and a 26 inch heavy barrel. Remington 700 Tactical Long Range - This is the sniper rifle used by many military and police units. It has a 40-X scope and external trigger pull adjustment with a free ... , Sep 7, 2016 · After you find it, download it onto your device and then run the app. All you have to do then is just type in your two-letter code into the search box and it will tell you the date that your Remington firearm was manufactured. The date is listed in month and year format. Do not confuse the two-letter code on your barrel with the serial number ... , Feb 17, 2024 · 2. What do the letters in the serial number mean? The letters in the serial number of a Remington Model 1100 represent the manufacturing plant, year, and month of production. 3. Is there an online resource to decode the serial number of a Remington Model 1100? Yes, Remington’s website offers a serial number lookup tool. 4. , 1) On the piano’s cast iron plate. After lifting up the lid, look along the top front area of the plate. The serial number may be to the right or the left, or in the middle. 2) Under the opened lid on the ledge, stamped on a little plaque, to the right or to the left. 3) Stamped on the back of the piano; near the top of the wood frame., remington army revolvers approximate date of manufacture by serial number 1862 estimated serial numbers 1863 estimated serial numbers 1864 estimated serial numbers 1865 estimated serial numbers jan. jan. 7585-10885 jan. 51285-54585 jan. 124350-132800 feb. feb. 10885-14185 feb. 54585-59205 feb. 132800-141290 march march 14185-17490 march 59205 ..., 5319 posts · Joined 2007. #5 · Aug 6, 2015. B = January. D = either 1957 or 1983. now look at your serial number. If your serial number does not begin with a letter prefix then your gun is a 1957. If your serial number begins with a "V" or possibly a "W" prefix then it is a 1983. if your gun is indeed a magnum then the serial will end with ..., Re: Model 11 serial number help. by Researcher » Fri Jul 30, 2010 3:39 pm. The company name was Remington Arms - Union Metallic Cartridge Co. from 1911 to 1920. In 1920 the company name was changed to Remington Arms Co., Inc. According to the old factory ledger available on this web site, serial number 286501 would have been made …, Nov 28, 2014 — The available Model 17 serial numbers begin on page 65 at January 19, 1926, at serial number 35637, to October 6, 1933, at serial number 74020, ... I Repair MEC Reloaders, PM me. I did some googling, but couldn't find an answer. Appears from your reply that there may not be one... Unfortunately, the first Model 17 page is ..., The following serial number information is for Remingtion firearms manufactured after 1921. Remingtons manufactured after 1921 have a code located on the left side of the barrel near the frame that identifies the year and month of manufacture. The following …, The Browning Auto-5 was the first successful semi-automatic shotgun design and has played a significant role in the evolution of firearms. John Moses Browning, one of the most prolific firearms designers, created this iconic shotgun. First produced in 1902, the Auto-5 remained in production for almost a century, with over 2.7 million units made., Things look a little different, that's true, but you are indeed in the right place. Hi there, welcome to Parts Town! Parts Town and 3Wire have joined forces and teamed up with NDCP, combining the team you know with the largest inventory in the industry and cutting-edge technology to give you the absolute best experience. ... Serial Number Lookup., If you’re wondering about the manufacturing year of your Remington 7600 rifle, you can easily find out by checking the serial number. Simply use Remington’s online serial number lookup tool on their official website. Now, let’s address some commonly asked questions regarding Remington 7600 rifles: Contents 1., Remington 700 SPS Varmint - This is a design specially designed for the hunter focused on small prey. It has a smaller stock with a vented fore-end and a 26 inch heavy barrel. Remington 700 Tactical Long Range - This is the sniper rifle used by many military and police units. It has a 40-X scope and external trigger pull adjustment with a free ..., Please note that many rifles, particularly 22s, did not have serial numbers prior to the 1968 Gun Control Act. Remington added serial numbers in 1967 staring with 400,000. Since year codes are often duplicated, a code letter on a gun with a serial number would be later than 1967 while one without a serial number would be a year prior to 1967., remington army revolvers approximate date of manufacture by serial number 1862 estimated serial numbers 1863 estimated serial numbers 1864 estimated serial numbers 1865 estimated serial numbers jan. &nbsp jan. 7585-10885 jan. 51285-54585 jan. 124350-132800 feb. feb. 10885-14185 feb. 54585-59205 feb. 132800-141290 march march 14185-17490 march 59205-65800 march 141290-148550 april 1-425 april ... , "I've just signed your death warrant," judge Rosemarie Aquilina told the doctor accused of molestation by more than 160 young women, including US Olympic gold medalists. Former USA..., 7. 831752. 1938. 1. 831753. Information provided by Remington Arms Co. Remington Model 12 Rifles Record of Sales NumberEnd Serial YearSoldNumber 190914,286 14286 191040,818 55104 191148,937104041 191262,497166538 191371,805238343 191456,183294526 191551,601346127 191634,751380878 191739,616420494 …, I just found out about the month/year codes on Remington rifles on this site. I have a .22 model 581 rifle that I purchased new in May of 1972. I was curious as to the actual date of manufacture, so I looked at the barrel. The serial number is 10424XX. On the left side of the barrel is 48, followed by a symbol that could be a D or an O (too ..., "I've just signed your death warrant," judge Rosemarie Aquilina told the doctor accused of molestation by more than 160 young women, including US Olympic gold medalists. Former USA..., U.S. Military M1911 & M1911A1 Pistol: (all manufactures): Covering numbers: 1 - 2693613. Please enter a serial number and click the submit button., What year was my Remington made? February 17, 2024 by Robert Carlson. When trying to determine the year your Remington firearm was made, it’s essential to check the serial number. The first two letters of the serial number typically indicate the manufacturing date. Now, let’s answer some frequently asked questions related to this topic., Online Customer Service. (800) 243-9700. For online inquiries, order status and web support. Phone orders not accepted. After posted business hours and on weekends, please leave a voicemail with your information or go to Contact Us to let us know how we can help you., The date code on a Remington 1100 is typically found on the left side of the barrel, near the frame. The code will consist of a series of letters and/or numbers, which can be decoded to reveal the gun’s manufacturing date. You may need a magnifying glass to read it if the engraving has faded, and referencing Remington’s date code chart or ..., by The Gamemaster » Mon Nov 19, 2012 2:14 pm. Latest Aquisition. Remington 760 BDL Deluxe .270 Winchester. Serial number B739423X. November 1980. You do not have the required permissions to view the files attached to this post. 2 posts • Page 1 of 1. Return to “RR / Post - 1898”., The date code should be on the left side of the barrel, not the receiver. The army ordered M/40-Xs starting in 1955, the first year of production. Some of those issued to the Marines had USMC PROPERTY stamped. A four digit serial number would indicate a mid-50s production date. a "B" would indicate 1955; "C" 1956, etc. Like.