Design details Ruger SR-Series

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sr9 sai tier1 concept


the sr9 first large-caliber striker fired pistol designed , manufactured sturm ruger. similar glock s safe action , striker fired sr9 features pre-set trigger. type of action, striker partially cocked when slide cycled, cocked , released when trigger pulled. due safety concerns, moderately long , heavy trigger pull of type seen ideal law enforcement , self-defense applications. sr9 , sr9c have identical trigger groups. enthusiast website gunblast rated both sr9 , sr9c examples tested factory trigger rearward travel @ 9.5 mm (0.37 in). gunblast rated sr9 example trigger pull of 30 n (6.7 lbf), , gunblast rated sr9c example trigger pull of 23 n (5.2 lbf). gunblast s sr40 example rated trigger pull of 29.5 n (6.6 lbf). difference in trigger-pull due variances between individual guns, , not change in specs ruger between models. trigger travel 7.8 mm (0.31 in).


the sr9 recoil operated locked breech. features staggered column box magazine (double-stack magazine) capacity of 17 rounds, , available in 10-round configuration locales capacities restricted. pistol has low slide profile; holds barrel axis close shooter s hand , makes ruger sr9 more comfortable shoot reducing muzzle rise , allowing faster aim recovery in rapid shooting sequences. slide available in either brushed or blackened through-hardened stainless steel, , frame fiberglass-reinforced nylon polymer, resistant warping or failure. frame offered in black or olive drab. sr9 has reversible backstrap allows owner select either flat or arched grip housing, based on personal preference. in addition, sr9 sports picatinny rail mounting of laser sights , tactical lights.



loaded chamber indicator indicating cartridge present in chamber of sr9c.


the sr9 boasts multiple safety devices such ambidextrous manual thumb safety , magazine release, loaded chamber indicator, visual , tactile cocked-striker indicator, , firing pin block safety prevents pistol firing if accidentally dropped. sr9 features magazine disconnector. ruger sr9 can safely dry fired empty magazine in pistol. ruger-issued warning states that, due disconnector, dry firing pistol without magazine inserted cause unnecessary wear striker block, published firearms industry information notes sr9 s disconnect can deactivated removing of disconnector linkage.


the sr9 s open iron sights of three-dot enhanced contrast variety, , offer drift adjustment on both front , rear blades windage, rear-sight adjustment elevation.


accessories

the ruger sr-series factory accessories consist of spare magazines, rpd (ruger pez dispenser), grip adapter , tool aid loading.


other manufacturers offer after market accessories handgun holsters in various configurations , alternative contrast enhanced sight lines self-illuminating tritium night sight elements , fiber optic sight elements ruger sr-series.








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