Ruger security six serial numbers

Injection molded. Fits Ruger® Security Six, Service Six and Speed Six revolvers. Features and Specifications: Manufacturer Number: J-R4C Polymer construction for strength and durability Injection molded Simple push-loading operation combines maximum speed with ease of use Fits: 6 Shot Ruger Security Six, Service Six, Speed Six

That is a fairly well worn Security Six. While the finish may be in poor condition, value is still about $275-$375. Regards, Rob. reply share. ... I have a ruger security six 357 magnum, serial number 154-3x... NEED TO SELL Ruger Security Six, 2-3/4" barrel, Blue Finish, .357 Magnum.Ruger Security Six SN Help? Handguns: The Revolver ForumLearn where to find the serial numbers on Ruger Security Six and other revolvers, and what they indicate about the firearm's history and condition. Also, see the serial number ranges and models of Ruger rifles and pistols.Silver bars range in weight from 5 grains up to 100 troy ounces. Manufacturers identify their bars with a logo, serial number, hallmark or pattern in addition to the weight and ind...May 21, 2013 · 8. Hi guys - is there an online reference that would tell the history and model changes for the Security Six that you can refer me to ? I searched on the forums and didnt find this. The Ruger company site lists serial numbers & manufacture dates, but not much more. I'm particularly interested in what changes were made in the 151- serial number ...

Ruger. New Model Single-Six. Family. Windage- and elevation-adjustable rear sights (available on most models) help put you on target and keep you there. Chambered for affordable rimfire shooting. Transfer bar mechanism and loading gate interlock provide an unparalleled measure of security against accidental discharge.Ruger launched the Six-series, made up of the Security Six, Speed Six, and Service Six in 1972. This was during the absolute height of the revolver's dominance in the LE and civilian markets, and the Sixes were designed to compete heads up with S&W's L and K frames. What makes this particular gun interesting is that, like all Sixes with a ...19925 posts · Joined 2006. #3 · Apr 21, 2023. Your Single-Six was made in late 1968, just before the Gun Control Act of 1968 was put in force (Jan 1, 1969) After Jan 1, '69, all Ruger serial numbers had a two or three digit prefix. Starting in 1969, Single-Sixes had a serial number prefix of 20. It's eye-Oh-wee-jan .Does anyone know if there was ever a thread on Lightweight Serial numbers that are out there?? ... a New Model single-six Lightweight out there in Ruger Land. Sep 27, 2011 #19 S. SteveRuger Hunter. Supporting Member. Joined Apr 6, 2004 Messages 2,431 Location Northern, Utah. USA. Hey Rod, where is 200039? Sep 27, 2011 #20 radicalrodruger single six serial number history-ajafodafaxi's blog. Subscribe ajafodafaxi's diary 2018-01-18. ruger single six serial number history ...If you have been looking for a "collector grade" Ruger Security Six for your collection this 1985 gun would be the perfect choice. It would be near-impossible to find a better example of it's type. SOLD Manufacturer: Ruger Model: Security Six Serial Number: 161-52215 Caliber Info:.357 Magnum Bore: Mint Condition: Minty Barrels: 6" Inch

With the gun I will include Jay Scott grips for 150 serial number and Herrett Shooting Star grips for 150 serial number. I will also include Ruger Law enforcement catalogs for 1980, 1981 and 1982, Ruger Law enforcement news letters and small Ruger note pad. $450 including shipping from my FFL to Yous. Shipping to 47 states no shipping to ...The serial numbers for ANY firearm purchase on ALL related documentation must match 100%. Think of it the same way as you would your vehicles VIN number. ... I am an 01 FFL and a Ruger collector. Ruger Six series serial numbers have ALWAYS been stamped on the bottom of the grip frame. NO WHERE ELSE, NEVER. If using oversize grips it can be ...Purchased a new in box Stainless 5.5 inch Single Six convertible a couple weeks ago. Purchased at a large local Farm Store. ... Ruger Single Action & Double Action Revolvers ... . Ruger Single Six cylinder numbers. Thread starter mahd776; Start date Jan 1, 2014; Help Support Ruger Forum: Jan 1, 2014 #1 M. mahd776 Bearcat. Joined Dec 22, 2013 ...According to the Ruger site, 113468 falls into the year 1968, which begins with 108764. This would make yours a late yr 1968 model. But mine is a flat top without the protective ears by the rear sight. Those ears were added after 1962. So that wouldn't correspond with 1968.

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Learn about the Ruger Security Six series, a popular .357 magnum revolver produced from 1972 to 1988. See how to disassemble, adjust sights and find the elusive Speed Six model.The super Single Six was assigned the serial number range 400,000 only 5 were made with that serial number 400,001-400,005 and the 500,000 range. When the Single Six got to 499,999 it went to 500,000. This was in 1968 and the factory forgot that in 1965 they had serial numbered Super Single Sixes in that range.25 posts · Joined 2009. #6 · Dec 3, 2012. If you want to know about all there is to know about the serial numbers and all other things RUGER then subscribe to RENE (Red Eagle News Exchange). Contact the editor at: [email protected]. Or write to: Red Eagle News Exchange. 1945 Clover Av. Perry, IA 50220. Like.After the Gun Control Act of 1968 (effective Jan 1, 1969) BATF required Ruger to clean up their act and use a different serial number scheme. In years prior to 1969, the same exact serial number could be found on a Ruger rifle, pistol, or revolver. Further, Ruger made many mistakes and duplicated a lot of serial numbers.

TUFF1 Made in USA - Grips. Check to see if you can find any Herretts Shooting Star grips for the 150- serial number Six series frames on the internet. They are bigger than the stock grips and are very nice. Grips made for the 151- and above s/n's will not fit as the shape of the frame is different. searching for Security Six low back frame ...Ruger launched the Six-series, made up of the Security Six, Speed Six, and Service Six in 1972. This was during the absolute height of the revolver's dominance in the LE and civilian markets, and the Sixes were designed to compete heads up with S&W's L and K frames. What makes this particular gun interesting is that, like all Sixes with a ...Security-Six, Speed-Six, Police Service-Six Revolver (Manufactured from 1972 to 1988) Calibers: 357 Mag, 38 Spl, 9mm; 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: 154-63332: 1979: 155-76844: 1980: 156-94383: 1981: 158-12020: ...Bisleys intro'd in 1985, and with a few clean out guns, thru as late as 2007. Standard 32s started in 1984 and went thru 2003 in significant #s and thru 2009 with very little production. All Bisley barrels 6 ½" or 9 ½": RB-32 = Fluted cylinder and drift-adj-for-windage-only rear sight - most common.May 21, 2013 · 8. Hi guys - is there an online reference that would tell the history and model changes for the Security Six that you can refer me to ? I searched on the forums and didnt find this. The Ruger company site lists serial numbers & manufacture dates, but not much more. I'm particularly interested in what changes were made in the 151- serial number ...Ruger: Single Six (x2), Security Six, Security 9C, SR22, GP100 (x2), LCR ; ... Did find online Ruger Companies serial number/production chart for the Single Six 22 Magnum only. Made from 1959-1969, with serial numbers starting at 30001, ending sometime after 824407.2004. *315-47464. 2005. *P95 Serial Numbers rollmarked with P89 Pistols beginning in 1998. 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.Security-9 ® Ruger-5.7 ... - April 1994 - This recall notice involves cylinder timing for New Ruger Bearcat Convertible Revolvers with serial numbers from 93-00500 to 93-01944. Download this notice for specific details on affected units. View Recall Notice. Ruger Safety; Tell the CEO;

Availability: Limited Availability Model Number: 3854 Caliber: 380 Auto Capacity 10+1; Overall Length 6.52" 16.5 cm; Barrel Length 3.42" 86 mm; Barrel Material Alloy Steel; Barrel Finish Black Oxide; Magazines Included Three 10 Round; Front Sight Fiber Optic; Rear Sight Drift Adjustable; Weight 20.3 oz. 575 g; Grip Frame High-Performance, Glass-Filled Nylon; Slide Material Through-Hardened ...

Serial Number Lookup; Instruction Manuals; SR22® Safety Bulletin 2024; LCP ® LCP ® II; LCP ® MAX; LC380 ® Security-380 ® EC9s ® MAX-9 ® Security-9 ® Ruger-5.7 ... Safety and responsibility have always been a cornerstone of Ruger's philosophy. We base this philosophy on the "Basic Rules of Firearms Safety":CDNN is supposed to be sending me a replacement set so hopefully those will work out. From what I've gathered all Security Six revolvers have the square butt but they made some minor changes towards the end of the 150 series serial numbers. Mines a stainless 151 series. The round butt was only on the Speed Six so that's not the issue.What profile your revolver has is usually related to it's serial number prefix, so please do include that (the 150- or 151- number at the beginning of the serial). Bark coverage can be extensive or minimal. $200 with $5 shipping. Stag grips for Ruger Security-Six, Service-Six, or Speed-Six revolvers.Ruger Firearm & Gun Forums. Ruger & Other Firearm Collecting . 44 mag blackhawk low serial number ... Serial number 1171 should have been shipped in 1959. There are grip frame variations, markings on the barrel, type of box that ALL have an effect on the value. ... Security Six low back shorty in .357 mag. Terry T; Mar 8, 2024; Ruger & Other ...1 Dec 2011 ... Not sure of production year (have to wait for his GF to get home to get the serial number), and does not come with original grips or box. I ...Overall Length15". Weight39 oz. Grooves6. Available in CAYes. Available in MAYes. UPC7-36676-00624-3. Suggested Retail$829.00. Windage- and elevation-adjustable rear sights help put you on target and keep you there. Chambered for affordable rimfire shooting.Ruger Single Action & Double Action Revolvers . Single 6 serual # - year of manufacture ... Go to "OM Single Six" for serial # ranges. Looks like yours is 1957. Dec 20, 2009 #5 G2 Hunter. Joined May 8, 2006 ... Not that I can't find it, because once you go there you can usually get back. :shock: Serial Number History. Dec 20, 2009 #6 S ...Ruger made 4 different "types" of flatgates. Serial number 1 through 1985 were a type 1, which includes yours (1953~1954). Types 2 goes up to S/N 24,703. Type 3 goes up to S/N 51,494 and finally type 4 goes up to S/N 61,960 in 1957. My Blue Book of Gun Values shows your Type 1 at $1750 in 100% condition. In 98%, it's still worth over $1000.22/45 Lite Pistol. (manufactured from 2012 to 2016) Caliber: 22 LR. Beginning Serial Number: Years of Production: 390-01950. 2012. 390-27655. 2013.It took several years but I finally found a decent Security Six with the 2.75" barrel. For me that' s a bonus because I like short barreled revolvers. Won it at an auction in February 2020 . When it was all said and done with I paid $541.80. It was an internet auction, but the auction company is only a few miles from my house so I was able to ...

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Customer service confirmed: "Single-Six serial number 436392 is a RSS5X, model 00212, blue, 5 1/2" barrel, .22 Long Rifle, .22 W.M.R., produced and shipped in January 1966". Now I just need to figure out which cylinder it is. Thanks for the help everyone. Like.To authenticate a Fendi serial number, one should look at a bag’s certificate of authenticity. If the number on the bag and the one on the certificate match, that is a sign of auth...A stainless steel Security Six that I won on GunAuction.com came in today. I wanted it because it is very much like the stainless Security Six I was issued when I joined the U.S. Border Patrol in May 1982. ... The serial number is 151-56550, so if anybody has a data-base and can tell me when it was made, that would be great. It's a fine memento ...Manufacturer: Ruger Model: Security Six Serial Number: 152-21311 Caliber Info:.357mag . See all listings by New England Guns and Parts Print this listing. Click Photo to Enlarge: Guns International #: 101341013 Seller's Inventory #: 16934 Category - Ruger Revolvers - Security Six - .357 Magnum Revolvers.The Ruger Single-Six is a single action rimfire revolver produced by Sturm, Ruger.The Single-Six was first released in June 1953. The Single-Six is currently produced as the New Model Single-Six. You are bidding on a Ruger Old Model Single Six Convertible, Mfgr'd 1968 with a rare "D" prefix serial number. Buyer pays shipping which ...So I just got a new to me Security Six about a week ago. It's a stainless 4 inch model with a 151 prefix serial number. ... Ruger: Single Six (x2), Security Six, Security 9C, SR22, GP100 (x2), ... You can find high back models with a 150- serial number as well as low back models with 151- serial numbers. I collect the Six Series revolvers and I ...There was a low-back Security Six that ran into the high 150 serial number range, at which point it changed to the high back, the same as your 1976 model has. So, if the grip is from a late 150 (1974), then it will be the same as you have in your 1976. ... My Grandfather has a mid 70's Ruger security six.357 Magnum cal. double action police ...Not already a memberFind great deals on eBay for ruger bearcat grips and single six grips. Shop with confidence. OGCA_2015/044.jpg' alt='Ruger Security Six Serial Number 150 Grips' title='Ruger Security Six Serial Number 150 Grips' />Click here for a special deal on an NRA Lifetime Membership. Pistols and Revolvers.If you own a Kenmore appliance and are curious about its age, you can easily find out by using the serial number. The serial number on a Kenmore appliance contains important inform...Security-9 ® Ruger-5.7 ... New Model Single-Six ... Enter your Ruger® serial number above to view its model number, product line, caliber, production status, ship ...Manufacturer: RUGER Model: SECURITY-SIX Serial Number: 151-866?? Barrel Length: 6 Condition: EXCELLENT . See all listings by Classic Firearms Print this listing. Click Photo to Enlarge: Guns International #: 101803032 Seller's Inventory #: 31628 Category - Ruger Revolvers - Security Six - .357 Magnum Revolvers. ….

The Ruger chart only shows the first serial number for each year. 156-94383 was the first # for 1981. 158-12020 was the first # for 1982. So, why would they show the 157 prefix number if a 157 numbered gun was not the first number for a certain year? That makes the 157 a 1981 gun. No assumptions.A 1975 Security-Six, with a 4" "pre warning" barrel, and Ruger target stocks. S/N is in the 151-6XXXX range. Lightly fired with just a hint of muzzle wear and a minor turn line. I have fired this one with 38's and it's a good shooter. A few weeks later, this one turned up at my dealer.Single-Six Magnum Model Revolver (Manufactured from 1959 to 1969) Caliber: 22 Magnum; Beginning Serial Number: Years of Production: 300001: 1959: 305543: 1960: 318696: 1961: 331116: 1962: 351442: 1963: 380392: 1964: 409921: 1965: 434541: 1966: ... Ruger does not necessarily produce firearms in serial number order. There are occasions when ...Available in MANo. UPC7-36676-03839-8. Suggested Retail$369.00. Lite Rack™ system includes refined slide serrations, pronounced cocking ears and a lighter recoil spring, allowing for easy slide manipulation. Combined with low-recoiling .380 ammunition, it is the ideal pistol for training and practice.Sep 24, 2014 · 274 posts · Joined 2007. #5 · Sep 24, 2014 (Edited) I just happen to have a couple of sets of the Jay Scott Pearl grips 62A in my grip collection and they do fit the 159 and later Security Sixes. I started collecting Security Six grips a few years back. Here's what they look like on the SS and also some of my prized SS grips including an ...The GP100 has a crane lock, an improvement over the ejector rod lockup of the Six. My GP's tend to have slightly better, on average, double action pulls and I prefer the trigger return-latch spring of the GP over the circular spring of the Six. The GP's are easier to "tune up" too. However the Six is a bit smaller and lighter, and plenty durable.10153 posts · Joined 2009. #3 · Sep 9, 2016. First of that is one nice Security Six, I like the grips on it basically looks like S&W style target grips. I would suggest looking at Pachmayr Gripper or Signature series grips. Or Hogue Mono grips plus I know that Hogue probably makes some wood grips with or without finger grooves.There are plenty of one-off "D" guns in the Single-Six and other model series' as well. In fact, the D50xxxx range are fixed sight guns, duplicated in 1968 without realizing the Ruger first started serial numbering the Super Single-Six in late 1965 at 500000. 10-20 years ago, being a dealer in Ruger firearms, there were three different occasions where …Manufacturer: RUGER Model: SECURITY-SIX Serial Number: 151-866?? Barrel Length: 6 Condition: EXCELLENT . See all listings by Classic Firearms Print this listing. Click Photo to Enlarge: Guns International #: 101803032 Seller's Inventory #: 31628 Category - Ruger Revolvers - Security Six - .357 Magnum Revolvers.Not already a memberFind great deals on eBay for ruger bearcat grips and single six grips. Shop with confidence. OGCA_2015/044.jpg' alt='Ruger Security Six Serial Number 150 Grips' title='Ruger Security Six Serial Number 150 Grips' />Click here for a special deal on an NRA Lifetime Membership. Pistols and Revolvers. Ruger security six serial numbers, The GP100 has a crane lock, an improvement over the ejector rod lockup of the Six. My GP's tend to have slightly better, on average, double action pulls and I prefer the trigger return-latch spring of the GP over the circular spring of the Six. The GP's are easier to "tune up" too. However the Six is a bit smaller and lighter, and plenty durable., 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 75 years, Sturm, Ruger & Co., Inc. has been a model of ..., Manufacturer: Ruger Model: Security Six Serial Number: 152-21311 Caliber Info:.357mag . See all listings by New England Guns and Parts Print this listing. Click Photo to Enlarge: Guns International #: 101341013 Seller's Inventory #: 16934 Category - Ruger Revolvers - Security Six - .357 Magnum Revolvers., No matter the brand or size of your piano, it has been assigned a serial number. Some companies or models may have the number in different places but each one should have identifyi..., 19858 posts · Joined 2009. #1 · May 2, 2009 (Edited) I was checking my security-six revolver and I cannot find the serial number.I have pacmyur grips on it.Is it under the grip perhaps? Thanks for the info... I haven't got to spend much quality time with my SS in a long time..... "There are two kinds of people in this world my friend, those ..., I went in there and found they had 3 old Six series revolvers, for sale on consignment. 2 Security Six models and one Police Service Six. Funds are limited(as always), but I went home with the Police Service Six. I also got to buy a box of Blazer 158gr FMJ 38Spl. for $25. I used the serial number lookup on Ruger's site but it came …, When Was My Ruger Made? by Boge Quinn. August 13th, 2003. We gets lots of questions about old Rugers.It should be fairly obvious to our readers by now that we are great fans of William B. Ruger and his fine firearms, so lots of folks must figure we're the guys to ask about that Old Model Super Blackhawk from the pawn shop or dad's old …, No matter the brand or size of your piano, it has been assigned a serial number. Some companies or models may have the number in different places but each one should have identifyi..., Technically, given that it is designed for 35,000 psi pressures, you could load .38 Special brass for it into the +P+ territory. There is no SAAMi spec for +P+ loads, and factory +P+ ammo made for police orders varied from 23,500 psi to 30,000 psi. At the 30,000 psi level it's virtually a .357 "short" Magnum and will deliver about 90% to 95% of ..., Serial Number Lookup; ... LCP ® MAX; LC380 ® Security-380 ® EC9s ® MAX-9 ® Security-9 ® Ruger-5.7 ... You can search by firearm type or by caliber in the drop down menus below or type in what you are looking for by model number, product name or specific feature. Type / Caliber Search, Is there a list somewhere that helps determine date-of-manufacture based on serial number? Thanks, Bill . Feb 14, 2010 #2 contender Ruger Guru. Joined Sep 18, 2002 Messages 25,671 Location Lake Lure NC USA. ... Ruger super single six serial number 563xxx. cobra69; Aug 17, 2023; Ruger Single Action & Double Action Revolvers; Replies ..., Manufacturer: Ruger Model: Security Six Serial Number: 161-52215 Caliber Info:.357 Magnum Bore: Mint Condition: Minty Barrels: 6" Inch Manufacture Date: 1985 Extras: Original Box, Shipping Box, Plastic Shipping Bag, Owner's Manual . See all listings by Antique & Modern Firearms, I nc., FinishSatin Stainless. Overall Length11". Weight39 oz. Grooves6. Available in CAYes. Available in MAYes. UPC7-36676-00625-. Suggested Retail$919.00. Windage- and elevation-adjustable rear sights help put you on target and keep you there., New Model Single-Six - SSM Revolver (Manufactured from 1984-2015) Caliber: 32 H&R Mag Beginning Serial Number: Years of Production: 650-00001: 1984: 650-03481: 1985: 650-16439, If you have been looking for a "collector grade" Ruger Security Six for your collection this 1985 gun would be the perfect choice. It would be near-impossible to find a better example of it's type. SOLD Manufacturer: Ruger Model: Security Six Serial Number: 161-52215 Caliber Info:.357 Magnum Bore: Mint Condition: Minty Barrels: 6" Inch, 10153 posts · Joined 2009. #3 · Sep 19, 2017. Yes on all the above, condition is everything in a guns value, but I have seen nice Ruger Security Six's priced in the $400-$500.00 range. Get the prices too high and yes I would buy a GP100 instead. Like., What profile your revolver has is usually related to it's serial number prefix, so please do include that (the 150- or 151- number at the beginning of the serial). Bark coverage can be extensive or minimal. $200 with $5 shipping. Stag grips for Ruger Security-Six, Service-Six, or Speed-Six revolvers., 290 posts · Joined 2020. #16 · Nov 14, 2023 (Edited) Bill Ruger has been quoted as saying he never made any money on the Six Series revolvers which was probably an exaggeration. Many believe the GP100 was more profitable as well as being better able to handle a steady diet of 357 Magnum., Ruger police six serial. 10/30/2022 0 Comments ... Le Ruger Speed Six : version compacte des Ruger Security Six/ Service Six. Ruger Security Six - Револьвер Ruger Security Six, Police Service Six, Speed Six и GS32 N (США) револьвер Ruger Police Service Six, калибр. White, Jane's Guns Recognition Guide, 5th Edition ..., Above information I posted DID come from Ruger's serial number website by the way..... Marlins: 1951 336RC.30-30 -1951 39A "Peanut" - 1988 Model 60 (22" blued) - 1982 783 22WMR ... Ruger Security Six, Single Six, Service Six Serial Number History Google it AC . Save Share. Like. Shark Bait., August 13th, 2003. We gets lots of questions about old Rugers. It should be fairly obvious to our readers by now that we are great fans of William B. Ruger and his fine firearms, so lots of folks must figure we're the guys to ask about that Old Model Super Blackhawk from the pawn shop or dad's old Bearcat. The most common question we are asked ..., 19938 posts · Joined 2006. #2 · Mar 23, 2009. The 150 prefix has what is called a "low back grip frame" which means all Security-Six, Speed-Six, and Service-Six revolvers made before mid-1974 had a different grip frame profile than the later models. 35 years later, it's going to be hard to find any grips for the 150 prefix guns., 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., Whalerman Discussion starter. 68 posts · Joined 2017. #1 · May 3, 2019. Until this week, every time I looked up a serial number, Ruger's web site presented me with a table (list) of a models' numbers and approximate date of manufacture. They've changed that. Now I'm shown a field to enter the serial number and the web site comes back with the ..., The Ruger Security Six will out last either a Colt Python or a S&W revolver. They can take more abuse than the other big brands. ... Be aware that early Security Sixes had different shaped butts, so finding grips can be a pain. I think the serial numbers of the guns with the early butt style are lower than 151-. Save Share., iOS: Finding time to read is hard, but if you fancy yourself a fan of classic literature, from the likes of Jane Austen, Jules Verne, or Charles Dickens, then Serial Reader’s a cle..., The first year Ruger Security Six (Serial numbers 150-00001 to 150-35382) had a completely different grip then the rest of the production lines. I had a first year (1972) and a second year (1973) Security Six that had different grips entirely., Available in MANo. UPC7-36676-03855-8. Suggested Retail$369.00. Lite Rack™ system includes refined slide serrations, pronounced cocking ears and a lighter recoil spring, allowing for easy slide manipulation. Combined with low-recoiling .380 ammunition, it is the ideal pistol for training and practice. Compact for easy concealment and fits ..., According to Ruger specifications a 4" Security Six weighs approximately 34 ounces. A 4" fixed sight GP100 with a half lug barrel weighs 36 ounces. My 1983 vintage heavy barrel Security Six weighs 35.5 ounces on my scale. A 2-1/2" Security Six weighs approximately 32 ounces., Single Six serial # question. Thread starter jimbo1096; Start date Oct 6, 2009; Help Support Ruger Forum: Oct 6, 2009 #1 jimbo1096 Hunter. Supporting Member. Joined Jan 10, 2005 Messages 3,134 Location Alexandria, LA USA. Why does the Ruger.com serial number history listing skip from '62 to '69? 171403 1961 187367 1962 20-00001 1969 20-39803 ..., Buy Together and Save. $139.90 Save 19% $113.82. Add Both to Cart. Receive $2.28 OP Bucks. Hogue Pau Ferro Handgun Grip - Security Six 87300. Hogue AR15/M16 OverMold Collapsible Buttstock, Fits Mil-Spec Buffer Tube, Black Rubber 15040. Free shipping* & free returns*. Add to Wishlist., 20-77705. 1971. 21-16995. 1972. 21-53819. 1973. 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., Single Six Serial Number With a Prefix. ... It has a letter "D" in front of the serial number which dates it to 1968. What, or any, significance does this prefix ... Ruger realized there was another gun with the same serial number already so yours got the D added. Some collectors collect the D guns so to those folks yours has a ...