Taurus USA GX4 TORO, Striker Fired, Semi-automatic, Polymer Frame Pistol, Micro-Compact, 9MM, 3" Barrel, Black Slide, Fixed Steel Front Sight, Drift-Adjustable Steel Rear Sight w/ Serrated Ramp, Optic Ready, Two Backstrap Options, 1-11 and 1-13 Round Magazines 1-GX4MP931 • Single Action • Capacity: 11+1 & 13+1 • Finish: Black • Sights: FT: Fixed White Dot RR: Serrated • Barrel length: 3.06 • Overall length: 5.8 • Compatible W/ Shield RMSC/ Holosun HS507KFlat Face Serrated Trigger Front Side Serrations TORO Optics Ready Slide • Action: Striker Fired • Capacity: 13 + 1 • Finish: Black Gas Nitride Treatment • Sights: Black Serrated White Dot • Barrel length: 3.06" • Overall length: 6.05" • 15in Free-Float MLOK Rail/ Ambi Bolt Release