The Smith & Wesson Shield X is the next evolution of the best-selling Shield series. Focused on versatility. Featuring aggressive front and rear serrations for racking, a reversible magazine catch, and a longer grip to maximize capacity. Ready to adapt to any scenario. 9mm caliber Striker-fired action 3.6" stainless steel barrel with 1:10 twist Armornite finish on barrel and slide Manual thumb safety Night sights with blacked-out rear and LumiGreen front RMSc/K optic cut on slide ClearSight cut to direct gas away from optic Flat-face trigger Aggressive front and rear slide serrations Polymer frame with textured grip Front accessory rail Reversible magazine catch Includes (1) 15 and (1) 13 round magazine Slim profile: 0.9" width Enhanced ergonomics for improved control