Look up ruger serial number

Ruger Bearcat and Super Bearcat Serial Number History. Bearcat & Super Bearcat Revolver. (manufactured from 1958 to 1974) Caliber: 22 LR. Beginning Serial Number: Years of Production: 1. 1958.

Look up ruger serial number. 5,852. Location. Dawson, Iowa. elkhunter73, the only sure way to tell when your gun left the factory though is by factory letter. Some guns leave years or even decades after they were built. Ruger's serial number/dates of manufacture info is only a general guide. chances are however, your gun left within the time described by Ruger's date. Chet15.

Serial Number The serial number can be found on the original packaging label (pictured below) or stamped on the side of the receiver or frame of your firearm. Serial numbers are typically a nine or ten digit number, separated by a hyphen. Please enter your serial number exactly as it appears, including any leading zeroes and the hyphen (if it contains one.)

Records Department. 411 Sunapee Street. Newport, NH 03773. Telephone: 603-865-2424. Fax: 603-863-9371. We will be happy to give you the shipping date and model configuration of your Ruger firearm, at no charge. Please include the complete serial number, model number, and any other special markings or features of the firearm in your request.When you get that message scroll down and you'll see "You can view approximate starting serial number (by year) for products prior to 2000 using the selection box below." Use the drop down to select the firearm and you'll get a list with the first serial # of each year of production. 2. Reply.GP100® Revolver Calibers: 22 LR, 38 Spl, 357 Mag, 10mm Auto, 44 Spl; Beginning Serial Number: Years of Production: 170-00001: 1986: 170-18081: 1987: 170-40819 Jan 8, 2006. Messages. 865. Location. Benton City, WA. cagedodger said: Those older 10/22s with the walnut stock are nice. And the good news is, if you need a new walnut stock, you can send them your old one and they'll send you a brand new one. That's the only way to get a factory walnut 10/22 stock these days.Ruger does not necessarily produce firearms in serial number order. There are occasions when blocks of serial numbers have been manufactured out of sequence, sometimes years later. Also, within a model family the same serial number prefix may be used to produce a variety of different models, all in the same block of serial numbers.Search titles only. By: ... Those are starting serial numbers for the year, so the OP's serial number was built in 1972. Oct 3, 2012 #4 5. 5Wire ... Therefore OP's DoM would be somewhere between 1973 and 1974 inclusively since the exact date in either year is not in Ruger's published info. There is instruction for obtaining an exact date:The final machining is performed by CNC again, in Illinois. Here is a quote from an email exchange with Deb from the Springfield Armory Custom Shop. Springfield uses the prefixes of "N" and "NM" to designate 1911-A1 type pistols, just as we used "AM" as the prefix for the P9 series of pistols.

If you own an SR9® pistol bearing a serial number below 30000 (that is, 330-29999 or less), you own an original SR9® pistol that was affected by the product safety recall issued in April, 2008. If you purchased a used SR9® that falls within this serial number range, it is easy to tell if it has already been retrofitted simply by looking at it.Thanks for to suggestion to check out Ruger's web. The serial numbers are posted by starting serial number for every year ,starting in 1995. Pre "95" you would have to contact Ruger and their is a 10$ fee. Pre "95" serial numbers are still on paper, as far as I understand, but Ruger will investiagate and give you the proper year.Beginning Serial Number: Years of Production: 79-78671: 1985: 770-12293: 1986: 770-31006: 1987: 771-32711: 1988: 771-94356: 1989: 772-67360: 1990: 773-20200: 1991: 773-27997: 1992: The above chart shows the approximate first serial number shipped for the indicated year. This number should be used as a point of reference only. ... Ruger does not ...Serial # on Receiver Make/Code on Toggle: FRAME RECEIVER. Make/Code on Toggle Mauser Mauser Mauser Mauser Mauser Swiss Berne Krieghoff Krieghoff Simson DWM Erfurt Other Chamber Year Date/Code Example Date = 1916 Example Code G = 1935 Example Code K = 1934 Example Code S = 1936 Serial Number Suffix/Prefix Guide 42 SSerial Number Lookup. Enter your Ruger® serial number above to view its model number, product line, caliber, production status, ship date and instruction manual. Note: This service is provided as reference only, and accuracy is not guaranteed. For specific questions or additional information, please contact Customer Service .323-21430. 2013. 325-21858. 2014. 326-46207. 2015. The above chart shows the approximate first serial number shipped for the indicated year. This number should be used as a point of reference only. It is not necessarily the very first serial number shipped, but it can be used to determine the approximate year your Ruger firearm was shipped.If your rifle does not have these features, please see the section on Pre-Ruger Manufactured Rifles. Contact Ruger/Marlin Customer Service by phone, mail or submit your question via our online web form. 271 Cardwell Road, Mayodan, NC 27027. Phone: 336-949-5200 / Fax: 336-949-5300. Monday - Friday 8:00am - 5:00pm ET.

Ruger 44 Carbine serial number lookup 40nascar Aug 1, 2022 Help Support Ruger ... Up for grabs is a Ruger Carbine semi-automatic rifle in. com/dataProcess ...Ruger P85 Serial Number History. P-Series - P85 - P85MKII Pistol. (manufactured from 1987 to 1992) Caliber: 9mm. Beginning Serial Number: Years of Production: 300-00001. 1987.Ruger P90 Serial Number History. P-Series - P90 Manual Safety Model. Caliber: .45 ACP. Beginning Serial Number: Years of Production: 660-00001. 1991. 660-27550.Iowegan Super Moderator · #4 · Sep 30, 2021. 67#1, Back in 1968, the Gun Co0ntrol Act was passed and Ruger was forced by BATFE to change their serial number scheme. As I recall, the agreement was to use a different prefix for each different catalog number. A few years ago, Ruger did away with catalog numbers and started using numeric model ...

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Built to perform in the harshest conditions. Sturm, Ruger & Co., Inc. is one of the nation's leading manufacturers of rugged, reliable firearms for the commercial sporting market. With products made in America, Ruger offers consumers almost 800 variations of more than 40 product lines, across both the Ruger and Marlin brands.W. Whalerman Discussion starter · May 3, 2019. Ruger has replaced the serial number tables. Now there is a field to enter the serial number. The website then …Sturm, Ruger & Co., Inc. is one of the nation's leading manufacturers of rugged, reliable firearms for the commercial sporting market. With products made in America, Ruger offers consumers almost 800 variations of more than 40 product lines, across both the Ruger and Marlin brands. For almost 75 years, Sturm, Ruger & Co., Inc. has been a model ...The Ruger Single Six was inspired by the popularity of TV and movie Westerns in the 1950s. Given Colt discontinuing the SAA, the revolver gained a foothold. Originally the .22 LR had a 5 1/2-inch barrel, and 4 5/8, 6½ and 9½-inch models were later added. The main difference between the 'Old' and 'New' model Ruger Single Six was only safe ...

Imaginos Discussion starter · Dec 15, 2010. I just acquired a stainless 7.5" Old Army in a red cardboard box with serial# 35XX. Yep, a 4 digit serial number that looks machine stamped instead of roll marked like the one on my blued Old Army of '96-'97 vintage. According to the Ruger website it looks like this gun was manufactured in 1975.General serial number information can be found in the Instruction Manuals & Product History pages. For specific information regarding your serial number, please call our Service Departments: • Rifles, Shotguns, Revolvers: 603-865-2442. • Pistols: 928-541-8892.May 3, 2019 · . FYI The old serial number dating charts are gone from the SN lookup section of Customer Service, replaced by a search window in which to enter the SN. https://www.ruger.com/dataProcess/serialHistory/ The website then gives one the model number, a photo, approximate ship date and a link to the latest owner's manual and spec sheet. Frontiersman Discussion starter · Dec 2, 2017. I picked up a New Model Single Six today and looked up the Serial Number. I hadn't noticed the double line of serial numbers before. 162-165 in one series and 168 in the other. I didn't find a thread that adequately addressed this.Willmar, The highest serial number for an Old Model Magnum Single-Six is 394740, so your gun was made in 1964, just after Single-Six convertibles came on the market. Ruger lumped serial numbers together for 22 LR only, 22 Mag, and 22 convertibles in this time frame. Magnum models were roll marked on the left side of the frame: RUGER SINGLE-SIX ...Location. Dallas, TX. Hello, I picked up my 17 hmr Thompson Contender. I'll post some pictures in a bit. I literally just walked in the door and tried to find the date it was made by the serial number. Here is a couple lines from a chart I found. I'm not sure if it's accurate or not. My gun's serial number is G19642.Ruger does not necessarily produce firearms in serial number order. There are occasions when blocks of serial numbers have been manufactured out of sequence, sometimes years later. Also, within a model family the same serial number prefix may be used to produce a variety of different models, all in the same block of serial numbers.The vintage year of your Security-Six is 1979! The 1979 serial numbers started at #154-63332 and ended at #155-76843. All Security-Sixes were built the same way and are very strong and reliable revolvers! They were designed from the ground up to digest a steady diet of standard pressure .357 Magnum ammo! I own several of these fine revolvers!861. Nov 3, 2014. RCA230. R. I've got two M77 rifles, one an RSI model, both serial numbers are 78-XXXXX. Looking at the Ruger.com website they are not listed at all. The 77-XXXXX serials end in 1984, and the 79-XXXXX serials begin in 1985. After seeing the actual numbers produced in 84/85, I have a hard time believing an...

Thanks for the link. I looked up my Ruger guns, but for the older 1966 Ruger Blackhawk, you have to go to another webpage to look up the older models. ... A feller may need to enter a serial number, and when that doesn't pan out, use the pull downs for all the different models and variations. Reactions: hittman. Sep 4, 2022 #14 hittman

Check Serial Number. Enter Serial Number Here *I would think that there were "runs" over time of the minimum of 100 rifles or so. Even with only a very small sample size it does show the first. ones in 1980 were in the 132-05xxx. Next batch seems to be 132-25000 - 132-28000. Same in the 132-33000 - 132-35000. Last group in the 132 seems to be 132-52000-132-54000.FINISH - BLUED. BARREL - 4". CALIBER - 22 LR. CAPACITY - 6. GRIPS - WOOD. CONDITION - EXCELLENT. STORE HOURS 10AM - 6 PM MON - SAT EST. PLEASE CALL US AT (478-257-6655) IF YOU HIT THE BUY NOW BUTTON THERE WILL BE (NO CREDIT CARD FEES OR SHIPPING COST )Jun 15, 2021 · R. Ruger-Dan Discussion starter · Jun 15, 2021. I would appreciate anyone helping me lookup a Ruger Mini 14 Serial Number 182-21834 to learn anything I can about this rifle in our possession. It is beat to smithereens and I am thinking of taking it to a gunsmith to have him bead blast it and put it to rights then restock it and perhaps upgrade ... 'Thanks' for providing the link, Mike. It is worth a try even if many there don't think they're worth their bother. The one I have is a second year production 20 ga. with the blued receiver, still fully functional, but nothing lasts forever other than a bad reputation.P-Series - P85 - P85MKII Pistol. (manufactured from 1987 to 1992) Caliber: 9mm. Beginning Serial Number: Years of Production: 300-00001. 1987. 300-02509. 1988.1 - 3 of 3 Posts. R. rugerguy · #2 · Mar 7, 2011. easy enough to spot, the "warning" logo, as well as the lockwork ( two pins versus 3 screws) is a giveaway let alone "knowing" just how high in the serial number ranges of the OLD MODEL Single Six "flatgates" actually went, 5 digits, approximately 60,000 range....easy enough to know & remember...Find the full list of available Marlin models and serial number ranges here. But please note: Many blank records exist within the Marlin records. We suggest you contact the Records Office at 307-578-4031 or [email protected] to make sure a record is available for your Marlin before sending in an order.. Marlin 39A and 39M Presentation records are available for …

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If multiple models appear for your serial number simply match the date with the appropriate model, as certain vintage firearms can share serial numbers between different models. Mark II Pistol (manufactured from 1982 to 2005) Caliber: 22 LR; Beginning Serial Number: Years of Production: 18-00001: 1982: 18-50048: 1983: 19-31711: 1984: 211-13150: ...Hallowell & Co. Proof & Date Codes Proof Date Codes Luger Proof/Acceptance Marks WW2 Small Arms Identification Gallery Stara Proof & Date Codes Star Firearms: Dating your Star Pistol with Proofmarks West Hurley Thompson Serial Number Data West Hurley Thompson Serial Number Data - Thompson Collector …Ruger does not produce firearms in serial number order. There are occasions when blocks of serial numbers have been manufactured out of sequence, sometimes years later. Also, within a model family the same serial number prefix may be used to produce a variety of different models, all in the same block of serial numbers.Serial number is 32-61xxx Ruger website says 2018, no way this shipped in 2018 as it doesn't have the warning label stamped on the barrel. Can anyone help? ... I looked up my Ruger guns, but for the older 1966 Ruger Blackhawk, you have to go to another webpage to look up the older models. That page just lists serial numbers, and gives date ...Serial # Lookup Sturm, Ruger & Co., Inc. is one of the nation's leading manufacturers of rugged, reliable firearms for the commercial sporting market. With products made in America, Ruger offers consumers almost 800 variations of more than 40 product lines, across both the Ruger and Marlin brands.Serial numbers are 130-233XX and the other has a long range sight on it and the serial number is 131-474XX The other Ruger No. 1's are as follows: Ruger No. 1 in .375 H&H with Serial Number 131-110XX. On this one, it is new, but there is very slight pitting where the butt stock meets the receiver on the left side of the receiver and then there ...Ruger mini-14 serial number lookup Pro allows you on a brief but the time is no menu, and has an anonymous account never learn geography, ruger mini-14 serial number. Mini-14 Rifle Manufactured from Mini-14 serial numbers rollmarked with Mini-14 Ranch Rifles beginning in 2000.Ruger does not necessarily produce firearms in serial number order. There are occasions when blocks of serial numbers have been manufactured out of sequence, sometimes years later. Also, within a model family the same serial number prefix may be used to produce a variety of different models, all in the same block of serial numbers.Ruger does not necessarily produce firearms in serial number order. There are occasions when blocks of serial numbers have been manufactured out of sequence, sometimes years later. Also, within a model family the same serial number prefix may be used to produce a variety of different models, all in the same block of serial numbers.The phone number is 1- (800)327-3776. You can also use our live chat option available Monday-Friday from 9AM-5PM ET. We would be happy to provide you with any information we have for your firearm. A Customer Care agent will be available to assist you Monday-Friday from 8:00AM-6:00PM ET. The phone number is 1- (800... ….

Enter your Ruger® serial number above to view its model number, product line, caliber, production status, ship date and instruction manual. Note: This service is provided as reference only, and accuracy is not guaranteed. For specific questions or additional information, please contact Customer Service . Ruger does not necessarily produce firearms in serial number order. There are occasions when blocks of serial numbers have been manufactured out of sequence, sometimes years later. Also, within a model family the same serial number prefix may be used to produce a variety of different models, all in the same block of serial numbers.The first gun I ever bought was this Ruger MkII in the early 1980s. At least, I assumed it was a MkII. I looked on the Ruger website and the MkII serial numbers begin with serial number 18-00001. My "MkII" has a serial number of 17-74115. According to the Ruger website, the MkIs ended in 1982, the final serial number being 17-70981.Ruger Vaquero Serial Number History. Vaquero Revolver. (Includes Bisley-Vaquero Models) Calibers: 357 Mag, 38-40 Win, 40 S&W, 44-40 Win, 44 Mag, 45 Colt. (Manufactured from 1993-2005) Beginning Serial Number: Years of Production: 55-00001.Well, I now have Ruger magazines for the one that has a serial number greater than 304-70000, but I can't find Ruger magazines for the one that has a serial number below 304-70000. I would just use Mec-Gars, but the floor plate really cuts in to my hand. The Ruger part number for the factory Ruger 15rd magazines I need is 90234.Jan 5, 2015. #12. This is a big project folks, and Old Mossy has done a great job getting it rolling. Mossberg serial numbers are typically 7-characters. They have a letter prefix and then 6 numbers, like this: A123456 or Z654321. ALPHA comes before BRAVO, and 100000 comes before 900000.Beginning Serial Number: Years of Production: 32-33639: 1974: 32-66489: …Ruger Single Six Magnum Serial Number History. Single-Six Magnum Model Revolver. (Manufactured from 1959 to 1969) Caliber: 22 Magnum. Beginning Serial Number: Years of Production: 300001. 1959. Look up ruger serial number, Ruger Single Six Magnum Serial Number History. Single-Six Magnum Model Revolver. (Manufactured from 1959 to 1969) Caliber: 22 Magnum. Beginning Serial Number: Years of Production: 300001. 1959., Ruger Mini-14 Serial Number History. Mini-14 Rifle. (Manufactured from 1978 to 2004) Caliber: 223 Rem, 222 Rem. Beginning Serial Number: Years of Production: 181-07488. 1978. , 1990. 216-68349. 1991. 217-48014 and 218-00001. 1992. 219-37950 and 218-05550. 1993. 219-90370 and 218-26000. 1994., Be aware also that Ruger's serial number page is only able to access serial numbers that were entered into Ruger's system by "digital" means. If it wasn't shipped from the early 1980's or later you will be S.O.L. By the way RoninPA, if you were able to get into that lot with the three guns that included 150-00046 you got a great deal!!, Sep 21, 2017 · For example, with a gun serial number of 331-12345, just enter 331. The search "gun serial number 331" brings up results for the Ruger SR9, which is the gun's correct make and model. For serial numbers with multiple hyphens, you might need to include additional numbers between the first and second hyphen to get the most accurate results. , RENE shows 5 "known" s/n's for the 1226, and only 2 "known" s/n's for the 1227. If anyone has one they would like to off load, please do give me a call. 8) 8) 8) If you have access to the Ruger Reference from RENE, I have one of the referenced serial numbers, however mine does not have the ORVIS roll mark., 48-56911 and *38-30081. 2013. *38-30205. 2014. *38-44634. 2015. * .45 cal. Blackhawk serial numbers rollmarked with .357 cal. Blackhawk revolvers beginning in 2013. Ruger does not necessarily produce firearms in serial number order. There are occasions when blocks of serial numbers have been manufactured out of sequence, sometimes years later. , permission of Sturm, Ruger & Co., Inc. For Service on this Model Please Call: (336) 949-5200 (See p. 30) THIS INSTRUCTION MANUAL SHOULD ALWAYS ACCOMPANY THIS FIREARM AND BE TRANSFERRED WITH IT UPON CHANGE OF OWNERSHIP, OR WHEN THE FIREARM IS LOANED OR PRESENTED TO ANOTHER PERSON. Ruger.com MRN, KMRN & BMRN/5-2023 R28 S INSTRUCTION MANUAL FOR ..., Search: Guns. The Galleries. Robert E. Petersen Collection; Ancient Firearms - 1350 to 1700; Road to American Liberty - 1700 to 1780; A Prospering New Republic - 1780 to 1860; A Nation Asunder - 1861 to 1865; The American West - 1850 to 1900; Innovation, Oddities and Competition;, Note: Add 35% for original hinged box; $75-$100 with factory-supplied muzzle brake; add 50% for other Mark I Target models under serial number 72500 in original hinged box. Note: Add 50% if in original 5.25"-marked hinged box. These pistols will have .0625" or .125" high serial numbers. Note: Add 25% if pistol has .125" high serial numbers., 333-74840. 2013. 334-56550. 2014. 336-12960. 2015. The above chart shows the approximate first serial number shipped for the indicated year. This number should be used as a point of reference only. It is not necessarily the very first serial number shipped, but it can be used to determine the approximate year your Ruger firearm was shipped., 3. Recently some serial numbers have left with one or two letters followed by FIVE numbers. The last numbers are either 5's or 0's. 99.9% of these are post-ban. 4. "Older" does not always mean pre-ban as per Corey Sattler. 5. "BL" serial number series lowers are transitional with some pre and some post ban., Serial numbers that begin with a “C” were .45 ACP and serial numbers that begin with a “W” were .455 Webley calibers. 4) Colt M1911 British RAF Contract: S/N W91,100 to W110,696 = Jan. 22, 1918 to April 28, 1919 (Approx. 10,000 pistols were shipped to the Royal Air Force from this serial number range and were .455 Webley caliber.), The manufacturer imprints a combination of digits on the body of the weapon. This number is stamped onto the metal portions of the handle, receiver, slide or trigger guard, making it less likely to wear off over time. A person who purchased a gun from a licensed firearms dealer can ask them for help in locating the serial number., Ruger P944 Serial Number History. P-Series - P944 - Manual Safety Model Pistol. Caliber: 40 S&W. Beginning Serial Number: Years of Production: 340-43992. 1995. 340-58794., Bigger and stronger where it needs to be and remains smaller and lighter than comparable .308-sized rifles. Model: 5610. Caliber: 7.62 NATO / 308 Win. Capacity: 20. Barrel Length: 16.10"., Skitzer Discussion starter · #4 · Dec 17, 2009. Looks like the guy was off by 10 years. It was manufactured in early 1988. It is in pristine condition so it must have sat somewhere for a long time. I'll see if I can post a picture later, maybe this weekend. Again, thanks for the info., It can be used to determine the approximate year your Ruger firearm was It is not necessarily the very first serial number shipped, but This number should be used as a point of reference The above chart shows the approximate first serial number shipped for (Manufactured from 1953 to 1973) Caliber: 22 LR. Ruger Single Six Standard Serial Number ..., Beginning Serial Number: Years of Production: 150-00001: 1972: 150-35383: 1973: 150-64961: 1974: 151-21780: 1975: 151-76180: 1976: 152-61012: 1977: 153-60425: 1978: …, Ruger Product History & Serial Numbers 494 Views 1 Reply 2 Participants Last post by HarveyMushman , Jun 22, 2010 Jump to Latest Ripsaw Discussion starter · Jun 19, 2010, Serial number loolup. I am looking to date a recent purchase - a 05030 Redhawk 44mag SS. It has a 504-03xxx serial number. The online lookup on the Ruger website is not up to date - no 504 pfrefix numbers are listed. Sorry if the type of question has been asked...i am on mobile and gave up trying to find a similar thread with a good answer., WTB Ruger 327 Blackhawk Serial number 38-14533. I saw a Ruger Mk I at the local gun show with no serial number. It was in excellent condition with the original box The box didn't have a serial number written on it. The dealer said he bought it "from an old guy" that bought it new that way., To your question - the SP101 with the restriction is marked "125 GR. BULLETS ONLY" on the barrel. So if you don't see that marking you have a later version that will shoot all .357 Magnum loads. If you jot down the serial number you can look it up on the link to Ruger's website already posted and get a pretty good handle on the year of manufacture., New Model Single-Six (Includes Bisley Models & 50th Anniversary Model) Caliber: 22 LR, 22 Magnum, 17 HMR Beginning Serial Number: Years of Production: 62-00001: 1973: 62-60261, Step 1 - Find the serial number . As we stated above, for you to have any chance of finding out how old a Bobcat is, you will first need to find the serial number. You can find the serial number on the Bobcat (often inside the door) or printed on the owner's manual. Step 2 - Document the serial number, May 14, 2020 · Ruger Serial Number Look Up. Thread starter one bullet; Start date May 14, 2020; Help Support Ruger Forum: May 14, 2020 #1 O. one bullet Single-Sixer. Joined Oct 4 ... , Oct 3, 2012 · Jan 8, 2006. Messages. 865. Location. Benton City, WA. cagedodger said: Those older 10/22s with the walnut stock are nice. And the good news is, if you need a new walnut stock, you can send them your old one and they'll send you a brand new one. That's the only way to get a factory walnut 10/22 stock these days. , The alphabetical position determines the year of manufacture. For instance, the letter 'S' is the ID date for the year 1959. Other examples include: Two-letter code: AA-1975. Number combination: 24- 1976. It is important to note that the letters' I', 'O', and 'Q' aren't used as serial number prefixes. The letters do resemble ..., Enter your Ruger® serial number above to view its model number, product line, caliber, production status, ship date and instruction manual. Note: This service is provided as reference only, and accuracy is not guaranteed. For specific questions or additional information, please contact Customer Service ., Sturm, Ruger & Co. Mark I Target Model: 22LR: 1951-1982: U.S. Rollmark on top of Frame 1/16 in. serial numbers $250: $800: Sturm, Ruger & Co. Mark I Target Model: 22LR: 1951-1982: U.S. Rollmark on top of Frame 1/8 in. serial numbers $325: $1000: Sturm, Ruger & Co. Mark I Target Model: 22LR: 1951-1982: Stainless Steel one of 5000 $225: $500 ..., Ruger P90 Serial Number History. P-Series - P90 Manual Safety Model. Caliber: .45 ACP. Beginning Serial Number: Years of Production: 660-00001. 1991. 660-27550. , Serial Number Lookup. Enter your Ruger® serial number above to view its model number, product line, caliber, production status, ship date and instruction manual. Note: This service is provided as reference only, and accuracy is not guaranteed. For specific questions or additional information, please contact Customer Service ., It appears that Ruger kept the 330 prefix at least thru the beginning of 2009. There is no mention of what the prefix is for the beginning of 2010. I found this info under the customer service tab and then under the product history tab. SR9 Pistol. Caliber: 9mm. Beginning Serial Number: Years of Production: 330-00000 2007.