Sig Sauer P320, Full Size, Striker Fired, Semi-automatic, Polymer Frame Pistol, Compact, 9MM, 4.7" Barrel, Nitron Finish, Black, Optics Ready Slide, Siglite Night Sights, 10 Rounds, 2 Magazines 320F-9-BSSP-10 • Double Action Only • Capacity: 10+1 • Finish: Matte Black Nitron • Sights: SIGLITE W/ Removable Night Sight Plate • Barrel length: 4.7 • Overall length: 8 • Built for Romeo1PRO or Deltapoint PROInterchangeable Polymer Grips Optic Ready • Action: Striker Fired • Capacity: 10 + 1 • Finish: Nitron • Sights: Siglite • Barrel length: 4.7" • Overall length: 8" • 15in Free-Float MLOK Rail/ Ambi Bolt Release