词条 | Ruger SR22 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
释义 |
|name=Ruger SR22 |image=File:Ruger SR22P.jpg |caption= |origin=United States |type=Semi-automatic pistol |is_ranged=yes |service= |used_by= |wars= |designer= |design_date= |manufacturer=Ruger |unit_cost= |production_date=January 2012–present |number= |variants= |weight={{convert|17.5|oz|abbr=on|1}} |length={{convert|6.40|in|abbr=on|1}} |part_length={{convert|3.50|in|abbr=on|1}} |width={{convert|1.29|in|abbr=on|1}} |height={{convert|4.90|in|abbr=on|1}} |cartridge=.22 LR |action=Blowback |rate= |velocity= |range= |max_range= |feed=10-round detachable box magazine |sights=Adjustable three-dot iron sights }} The Ruger SR22 or SR22P is a compact semi-automatic pistol manufactured by Sturm, Ruger & Co., chambered for the .22 Long Rifle rimfire cartridge. The SR22 is mainly targeted at plinking and competition shooting. DesignThe SR22 does not share design and ergonomic commonalities with the striker-fired centerfire Ruger SR-Series pistols and mechanically deviates significantly. In fact, it is more similar to the Walther P22 than a Ruger SR-Series pistol. The SR22 comes only in compact size, although recently a 4.5-inch barrel version (Model 3620) was released. The SR22 has a straight blowback-type action, and features a stainless steel barrel that is fixed to the frame. Furthermore, the SR22 features a double-action/single-action trigger system with a rounded-spur external hammer, and has a visual inspection port in the form of a hole in the top of the slide and the back of the barrel that functions as a loaded chamber indicator. The pistol is very lightweight thanks to its aluminium slide and polymer frame, and also comes with interchangeable rubber grips for different-sized hands.[1] The SR22 started to ship in January 2012 and is shipped with two single stack 10-round magazines and replaceable grips for small or large hands.[2] The Ruger SR22 is equipped standard with an ambidextrous thumb safety/decocking lever, and magazine release. Two interchangeable handgrips are offered. One in slim, and the other in wide-palmswell format. It is also equipped with a Picatinny rail on the frame below the barrel and in front of the trigger guard. ModelsNote that this list may not include all models.
References1. ^[https://ruger-docs.s3.amazonaws.com/_manuals/sr22Pistol.pdf Instruction Manual for Ruger SR22 Pistol] {{Ruger}}{{Use dmy dates|date=June 2017}}2. ^{{cite web|url=http://www.ruger.com/products/sr22Pistol/models.html|title=Ruger SR22|publisher=|accessdate=24 November 2014}} 3 : Semi-automatic pistols|Ruger semi-automatic pistols|.22 LR pistols |
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