Sig Sauer P320 M18X, Striker Fired, Semi-automatic, Polymer Framed Pistol, Carry, 9MM, 3.9" Barrel, PVD Finish, Coyote Tan, RomeoM17 Red Dot Sight, SIGLITE Night Sights, 21 Rounds, 3 Magazines M18X-9-RX • Action: Striker Fire • Capacity: 21+1 • Finish: Coyote Brown • Sights: FT: SIGLITE RR: SIGLITE • Barrel length: 3.9 • Overall length: 7.2 • ROMEOM17 equipped M18 slide • Action: Striker Fired • Capacity: 21 + 1 • Finish: Coyote PVD • Sights: Siglite Front/Rear • Barrel length: 3.9" • Overall length: 7.2" • 15in Free-Float MLOK Rail/ Ambi Bolt Release