FN America 509 Tactical, Striker Fired, Semi-automatic, Polymer Frame Pistol, Full Size, 9MM, 4.5" Barrel, Threaded 1/2x28, Cerakote Finish, Midnight Bronze, Optic Ready Slide, Suppressor Height 3-Dot Night Sights, 5 Magazines, (1)-17 Round and (4)-24 Round 66-101831 • Double Action • Capacity: 17+1 & 24+1 • Finish: Midnight Bronze • Sights: Supressor Ready 3 Dot Night Sights • Barrel length: 4.5 • Overall length: 7.9 • Slide Cut For Optic/ Threaded Barrel/ Ambi ControlsFN Optics Mounting System Flat-faced Precision Trigger Ambidextrous Magazine Release • Action: Striker Fired • Capacity: 24 + 1 • Finish: Bronze • Sights: Suppressor Height Night Sights • Barrel length: 4.5" • Overall length: 7.9" • 15in Free-Float MLOK Rail/ Ambi Bolt Release