19954 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 .Sometime after serial number 153-43504 a red insert was added to the front sight blade of all Security-Six regular production models and a stainless smooth trigger and stainless hammer became standard equipment on all Security, Service, and Speed-Sixes.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.668 posts · Joined 2008. #2 · Jan 31, 2019. The Six series parts are all interchangeable, they do not go by serial number. The only difference in any of the parts is the frame. The 150- s/n frame is shaped differently, most call it the "low back" frame. 151- and up are called "high back" frames.How to Check a Serial Number on a Gun (How to Check a Gun's History). welcome to our video on how to check a serial number on a gun. 1. Find the serial numbe...We offer free Shipping for orders over $500. Serial #161-47483, .357 Magnum, 6 inch barrel with a bright, excellent bore. This is the Ruger model Security-Six manufactured in 1986. The stainless steel revolver is in excellent condition retaining virtually all, 98-99% original polished stainless finish with very light handling marks.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.620-56728. 2008. 620-57522. 2009. 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.Ruger's use of investment-cast chrome-molybdenum steel—a process pioneered with the company's Single-Six—brought the Security-Six in at an extremely competitive price of only $89. Even a few ...Jan 16, 2009 · SDA=Blue Service-Six with fixed sights. 3=357 Mag. 4=4" barrel. SS=Blue Speed-Six with fixed sights. 3=357 Mag. 4H=4" heavy barrel. davemu, A Service-Six would either be SDA for Blue or GF for stainless. The next number is the caliber: 3=357 Mag. 8=38 Special. 9=9mm. The last number is the barrel length: 2=2 3/4".Feb 13, 2013 · This included the Speed-Six, Service-Six, and Police Service-Six (same as a Service-Six). There were no dedicated serial number prefixes for these ... all were lumped into the same group. Here's the key for Ruger catalog numbers for the Security-Six family: RDA = Blue Security-Six w/adjustable sights and square butt.Suggested Retail$369.00. Compact for easy concealment, the Security-9 ® is designed to fit a variety of available holsters. Rugged construction with black oxide, through-hardened alloy steel slide and barrel and high-performance, glass-filled nylon grip frame. Precision-machined, hard-coat anodized aluminum chassis with full-length guide rails.Serial number dates the Ruger from 1981. Chambered in 357mag but it's also able too shoot 38spl which are very pleasant. Would make a good truck gun. ... The Ruger Security-Six, along with its brothers, the Service-Six and the Speed-Six, are the strongest and possibly the best .357 double action revolvers ever made. I can see the Python lovers ...1970. 60-52410. 1971. 60-81278. 1972. 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.Please may I impose upon the expertise of you fellers for a DOM on a stainless Ruger Security Six, serial number 159-1667x Thanks in advance! Steve . Chapman Academy Alum ... Uh, and just FYI, Ruger have not update their serial number date of birth. The last update was beginning of 2007. Taiwan born, Chinese descent, red white and freaking blue ...When it comes to managing security systems, keeping track of device serial numbers is crucial. This is especially important when dealing with Morpho devices, as their serial number...That serial number falls in between 1981 and 1982 on Rugers' serial number chart. I would guess it was manufactured somewhere in between those 2 dates. I think the only way you may be able to find out quickly is by calling Ruger 603-865-2424. Here is the link to the Ruger Security-Six .357 Manufacture DatesThere are rumors to some early frame (low back 150 prefix) fixed sight guns made with 6" barrels for export (what later became the Police Service Six was first sold as simply a fixed sight Security Six) Those early fixed sight Security Sixes appear on the earliest dealer price sheets in both .38 Special and .357 Mag as models SDA86 and …Overall Length11.50". Weight45 oz. Grooves5. Available in CAYes. Available in MAYes. CatalogGP-161. UPC7-36676-01704-1. Suggested Retail$999.00. Triple-locking cylinder is locked into the frame at the front, rear and bottom for more positive alignment and dependable operation shot after shot.Low Serial Number Security Six Grips - again. Thread starter cwweld; Start date Jan 9, 2024; Help Support Ruger Forum: Jan 9, 2024 #1 cwweld Bearcat. Joined Jan 9, 2024 Messages 31 ... WTB: Security six Ruger Target grips red walnut. FLgun; Jan 16, 2024; Sold/Expired Listings; Replies 12 Views 382. Jan 18, 2024. Acorn. Security Six …The OM Single-Six Convertibles started in 1961 with the serial number of; 162xxx and went to 1973 with a serial number of 21-56105. (Per RENE.) In 1967 the serial number range was; 475650 to 490278. The adjustable sighted guns,, called the "Super Single-Six" started with serial number 400001 and went to 400005 and 500001 to 572014.12.7 cm. Grooves6. Twist1:10" RH. Available in CANo. Available in MANo. UPC7-36676-03825-1. Suggested Retail$529.00. Compact for easy concealment, the Security-9 ® is designed to fit a variety of available holsters. Rugged construction with black oxide, through-hardened alloy steel slide and barrel and high-performance, glass-filled nylon grip ...Description: This early Ruger Police Security Six was one of the first that Bill Ruger turned out about 1978. It is not one of the series. The serial number is an early seven digit S/N, 304xxxx. This was apparantly carried for a short period of time as it does show a slight cylinder ring as well as a faint lightening of the blue on the butt strap.Hoy repasamos y disparamos el Ruger Security Six calibre .357 Magnum. Un revolver clasico de la famosa compañia Sturm Ruger, el Security Six fue un revolver ...A call to Ruger Records should confirm it as either a blue or stainless gun. 603-865-2424. A blue 4" Security Six in .357 would be model RDA34 whereas a stainless gun in same configuration would be GA34. If it look shiny like nickel, it may be stainless that someone polished up to a glossy finish (like a stainless Vaquero).I have shot this gun with both factory .357 mag and hand loads and this gun shoots and handles well, The revlover was made in 1977 and functions and shoots very well. Serial #152-82203 {MODERN} Price: $795.00 Handgun Caliber:.357 Magnum Manufacturer: Ruger Model: Security Six Serial Number: 152-82203 Barrel Length: 4 Condition: Very …813 posts · Joined 2008. #7 · Jul 26, 2013 (Edited) 1)Service Six with Security Six rollmarked on the frame-By at least s/n 151-19727 the Police Service Six rollmark was first put on the fixed sight/square butt models. 2)The Heavy Barrel was introduced in late 1978-1979 and was first reviewed by Shooting Times magazine in june 1979 on a pair ...1967. 490279. 1968. 824407. 1969. 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.The early models had a serial number with a 150 prefix code and below had a “square” butt with a low back on the end of the frame; the idea was to control muzzle …After Ruger made delivery in 1987, this weapon was assigned to all Postal Inspectors and Postal Police Officers. Approximately 3000 were manufactured, all bearing a serial number prefix of 162 followed by a 5-digit number up to 23446. There are no special markings on the weapon such as a badge or the letters USPIS or USPS.546-54412. 2013. 546-83060. 2014. 546-93858. 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.11 May 2020 ... I'd make the trade. If you have the serial number, you can look up the year of manufacture here... https://ruger.com/service/ ...4 Apr 2023 ... In this review, we take out to my little mini range, the security six chambered in 357 magnum by Ruger I'm going to tell you what I know ...If you are a guitar enthusiast or looking to buy or sell a guitar, understanding the value of a guitar is crucial. One important factor that determines the value of a guitar is its...Fixed and adjustable iron open. The Ruger Security-Six and its variants, the Service-Six and Speed-Six are a product line of double-action revolvers introduced in 1972 and manufactured until 1988 by Sturm, Ruger & Co. These revolvers were marketed to law enforcement duty issue, military, and civilian self-defense markets.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.It is a Ruger Security Six .357 revolver that he picked up recently. It was only fired about 20 rounds and was put in a cardboard box in someones basement for decades. Unfortunetely it became pitted with rust in several places because of how it was stored and not properly cared for. The bore is in amazing shape so it is worth keeping, just the ...1980 production serial numbers 155-76844 - 156-94282 The Ruger Security-Six and its variants, the Service-Six and Speed-Six are a product line of double-action revolvers introduced in 1972 and manufactured until 1988 by Sturm, Ruger & Company. These revolvers were marketed to law enforcement duty issue, military, and civilian self-defense markets.ruger single six serial number history-ajafodafaxi's blog. Subscribe ajafodafaxi's diary 2018-01-18. ruger single six serial number history ...United States - Sturm, Ruger & Co. Number produced. Over 1.5 million. Designations. Police Service-Six. Variants. Ruger Speed-Six. Right side view of Ruger ...Many products you have in your home have unique serial numbers printed on them. Companies assign serial numbers to their products. If you ever have to contact a company regarding a...This example of a Ruger Security Six is the original (Pre-151 serial number) model with the 'humpback' grip. The frame and grips changed after Serial numbers 151xxx and higher, thus newer grips will not fit the older versions of the same model. Standard barrel lengths offered were 2.75, 4, and 6 inches.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.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.When it comes to managing security systems, keeping track of device serial numbers is crucial. This is especially important when dealing with Morpho devices, as their serial number...Serial Number Lookup; Instruction Manuals; SR22® Safety Bulletin 2024; LCP ... New Model Single-Six ... Security-9 ® Ruger-5.7 ...SOLDPENDING FUNDS For sale Ruger Security Six 4 inch blue in 150 serial number range. The gun has wear on high points, When I purchased the gun it had Pachmayr with Ruger medallion. I was not allowed to remove grips and when I did I found a previous owner had altered the lower part of the grip (photo below).This example of a Ruger Security Six is the original (Pre-151 serial number) model with the 'humpback' grip. The frame and grips changed after Serial numbers 151xxx and …New Model Single-Six Colorado Centennial Revolver. Caliber: 22 LR. Beginning Serial Number: Years of Production: 76-00001. 1976. 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 ...The last four digits of a Social Security number are called the serial number. The numbers that can be used as the last four numbers of a Social Security number run consecutively f...I recently was able to find a Security Six .357 to go with my Speed Six .38. I won't bore you with the stupid reasons "Sixes" are hard to find in CA, but they are. ... But the serial number is 154-3XXXX, which the Ruger customer service site tells me is a much later gun--according to them a '76 "Liberty" gun should have a 151-XXXXX serial.ruger single six serial number history-ajafodafaxi's blog. Subscribe ajafodafaxi's diary 2018-01-18. ruger single six serial number history ...Title: Security-Six, Speed-Six and Police Service-Six Instruction Manual Created Date: 3/21/2012 9:52:27 AM1957. 209565. 1958. 212367. 1959. 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.Please may I impose upon the expertise of you fellers for a DOM on a stainless Ruger Security Six, serial number 159-1667x Thanks in advance! Steve . Chapman Academy Alum ... Uh, and just FYI, Ruger have not update their serial number date of birth. The last update was beginning of 2007. Taiwan born, Chinese descent, red …668 posts · Joined 2008. #2 · Jan 31, 2019. The Six series parts are all interchangeable, they do not go by serial number. The only difference in any of the parts is the frame. The 150- s/n frame is shaped differently, most call it the "low back" frame. 151- and up are called "high back" frames.Nov 28, 2012 · Many models are lumped together with the same prefixes, such as Security-Six, Speed-Six, and Service-Six, which were all in the same family. You can imagine the confusion when a law enforcement agency did a NCCs check for a stolen gun. Any Ruger with the same serial number would come up as stolen when indeed it may have been a totally different ...Bearcat & Super Bearcat Revolver (manufactured from 1958 to 1974) Caliber: 22 LR Beginning Serial Number: Years of Production: 1: 1958: F483: 1959: X454: 1960A RUGER SECURITY SIX pistol is currently worth an average price of $527.39 used . The 12 month average price is $537.16 used. The used value of a RUGER SECURITY SIX pistol has risen $6.28 dollars over the past 12 months to a price of $527.39 . The demand of new RUGER SECURITY SIX pistol's has not changed over the past 12 months.Security-9 ® Ruger-5.7 ... 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 ...So I found a good deal on a Security Six last month and couldn't pass it up. Stainless 4 inch, pretty much exactly what I wanted in a 357 revolver. ... You're right. Most Low Backs are 150-series. There was substantial overlap of serial number prefixes during the change from Low Back to High Back. Some of us purposely look for 151-series Low ...Also available is a two-volume Reference of Ruger Firearms giving extensive production numbers and serial number information . . . available via Chad Hiddleson, 1945 Clover Ave., Perry, Iowa, 50220. He posts here as chet15. ... Ruger super single six serial number 563xxx. cobra69; Aug 17, 2023; Ruger Single Action & Double Action Revolvers ...20 posts · Joined 2019. #1 · Mar 4, 2020. Some years ago I purchased a Ruger New Model Convertable Single Six and now I would like to find out when it was made. The serial number 260-0100 does not show up on any of Ruger's date of manufacture lists. The closest is 260-23867=1984 so I am thinking this gun might have …S&W said +P could only be used for familiarization. Ruger said any factory loaded .357 and +P .38 could be fired for full qualification sessions. The new Rugers were adopted and the Postal Unions raised a little hell about the new powerful revolvers. The directional draw belt holsters and Postal Police duty belts, which had an embossed badge ...I thought I'd post a pic here showing the two types of Ruger Security Sixes side by side. I didn't know there was a difference until I bought my Low Back. The Low Back types have serial numbers starting with 150-xxxxx and we're the first ones made from 1972 - 1974. They're also referred to as the 150 series. The High Back types started with serial number 151-xxxxx and we're made to ...Go to GunBroker - click on "Firearms Parts & Accessories - Pistol Catagory". In the banners left corner (just down from top) it will have specific parts you can search, click on "Grips". Type in the search box "Ruger Security" (less is better) It should pull up about 90 or so grips. Many will be specific for "OLDER" models.Beginning Serial Number: Years of Production: 300-00001: 1987: 300-02509: 1988: 300-33209: 1989: 301-34818: 1990: 302-27586: 1991: 303-65769: 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 necessarily produce firearms in ...Security Six serial number question. Thread starter Richard2003; Start date Dec 30, 2010; Help Support Ruger Forum: Dec 30, 2010 #1 R. Richard2003 Bearcat. Joined Oct 22, 2010 ... Welcome to the Ruger Forum. Look on the bottom of the butt. Are you sure it is not 150-0425***? If it is it was made in 1972. Dec 30, 2010 #3 R. Richard2003 Bearcat.Amazon.com : Hogue Rubber Grip Ruger Security Six Rubber Monogrip , Black : Sports & Outdoors ... Pachmayr Grips for Ruger Security Six Serial no 151 Or Higher. ... Number of Items 1 : Manufacturer Hogue : Part Number 87000 : Model Year 2020 :Overall Length12". Weight35 oz. Grooves6. Available in CAYes. Available in MAYes. UPC7-36676-00661-8. Suggested Retail$829.00. Windage- and elevation-adjustable rear sights help put you on target and keep you there. Chambered for affordable rimfire shooting.I just traded for a Security Six. I am looking for original grips but my serial number on the bottom of the grip frame is not 150- or 151-. It is 0425*** BTW it came with Pachmayr presentation grips which fit fine and which were only made for 151 or higher so that part is solved but what about the odd number?It says . . . "Enter your Ruger® serial number above to view its model number, product line, caliber, production status, ship date and instruction manual." So I entered a six-digit serial number from one of my Old Models and it came back with a "can't find that one" answer.S&W said +P could only be used for familiarization. Ruger said any factory loaded .357 and +P .38 could be fired for full qualification sessions. The new Rugers were adopted and the Postal Unions raised a little hell about the new powerful revolvers. The directional draw belt holsters and Postal Police duty belts, which had an embossed badge ...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.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.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 ...34 posts · Joined 2009. #6 · Oct 14, 2011. I got a pair of the target grips for my Security Six about 6 months ago directly from Ruger. They found a bunch of sets in their warehouse and were selling them for about $15 or $20 bucks can't remember for sure. It was nice to have the factory grips.The Six series serial numbers started with 150-00001 (low back frame) and went to (approx) 150-64961. ... (Security Six, Police Service Six, or Speed Six) with a serial number between 151-00001 and 151-09505 could they please let me know. ... Ruger would have started making them in late 1975 so as to have good stock to ship the …Manufacturer: Ruger Model: Security Six Serial Number: 15249328 Barrel Length: 4 Condition: Excellent . See all listings by Foothill Firearms Print this listing. Click Photo to Enlarge: Guns International #: 102598988 Seller's Inventory #: U2-18 Category - Ruger Revolvers - Security Six - .357 Magnum Revolvers.Mini-14 Rifle (Serial # Beginning with "180-") Model 77 Rifle with Tang Safety; No. 3 Rifle; Old Army Revolver; PC4 and PC9 Carbine Rifle; Red Label Shotgun (Serial # Beginning with "400-" or "410-") Red Label Wood Side Shotgun; Security-Six Revolver; Single-Six Revolver with .17 Hunter Convertible Mach 2 Cylinders; Trap ShotgunBuy 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.98. With over 1.5 million made, Tank knows where four of security six series are. The speed six has eluded him somehow. Ruger ’s Security Six series is a favorite of mine and was one of the best Bill Ruger ever produced. From the ‘60s to mid- ‘80s, the .357 magnum revolver was the sidearm of choice for law enforcement and security officers.Ruger's Security Six series is a favorite of mine and was one of the best Bill Ruger ever produced. From the '60s to mid- '80s, the .357 magnum revolver was ...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 ...Forums. Pistol & Revolver ForumThe 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.where to loook up Ruger manufacture date by serial number. ... Serial Number Lookup ruger.com Save ... Single Six (x2), Security Six, LCR, Security 9C, SR22 ; Smith & Wesson: Mod-32 Terrier ; Colt/Remington Rand: m1911 A1 ; North American Arms: mini .22LR ; Mossberg 500 ; Winchester: Model 67, Model 94 ; Waffenfabrik Bern: m78 Vetterli. Save ...The Single-Six .22 Magnum marked guns also came with a .22 LR cylinder during production. According to the RENE Guide, A "RSSMX" (X being the addition of a .22 LR cylinder,) had a few variations during it's production. One, a serial number range of 308310 to 339003 was from 1960 to 1960 with about 5000 made. the next variation was in the range ...That serial number falls in between 1981 and 1982 on Rugers' serial number chart. I would guess it was manufactured somewhere in between those 2 dates. I think the only way you may be able to find out quickly is by calling Ruger 603-865-2424. Here is the link to the Ruger Security-Six .357 Manufacture Dates466. Location. Lake Nice, VA. If I recall correctly, there was a special run of Talo P94's. Maybe it was somebody else that set up the special run, instead of Talo. As I recall, they came with Pachmayr grips and a different grey finish. I know I now need to send Chet a check, but in the meantime, does anybody know the serial number range for them.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 ... Chambered in .380 Auto, the Security-380 is full-featured, ideally sized, and modestly priced. Model: 3839: Caliber: 380 Auto: Capacity: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 ...Ruger single six 3 screw. Bought a 3 screw today and looking for some , Security-9 ® Ruger-5.7 ... New Model Single-Six ... Newly manufactured Mark IV™ p, You do have to file the bump off though. These blades come in two different heights, 34 posts · Joined 2009. #6 · Oct 14, 2011. I got a pair of the target , July 13, 2018 By Joseph von Benedikt. Bill Ruger's first double-action revolver wasn't just a success, it , SR9® Product Safety Warning and Recall Notice - April 2008 - We have determined that some Ruger SR9 pistols ma, Ruger Single Action & Double Action Revolvers . Security Six Stainless ... . Security Six Stainless. Thread starter , 4,480. Location. Lemont, PA, USA 16851. A couple goo, 87.6 cm. Barrel Length16.12". 40.9 cm. Grooves6. UPC7-36, Serial Number Lookup; Instruction Manuals; ... LCP ® MAX; LC380, The Single-Six .22 Magnum marked guns also came with a .22 LR cylinder, Ruger ; Revolvers ; Security Six; Security Six. Parts List. Sort by: , This is a discussion on Security six serial number confuse, Serial Number Lookup; Instruction Manuals; SR22® Safety Bu, For sale is a Ruger Security-Six double-action revolver in ., With the gun I will include Jay Scott grips for 150 serial nu, The Ruger company site lists serial numbers & manufactur, A must-have for Ruger Security Six owners, rubber grip.