B&T USA APC9K PRO, Semi-automatic, Pistol, 9MM, 4.3" Threaded Barrel, Cerakote Finish, Tan, 30 Rounds, 1 Magazine, Telescopic Brace Adapter, Glock Magazine Compatible BT-361765-02-G-CTIncludes Tele-Arms Adapter Pro Lower with Ambi Controls Includes Tri-Lug Adapter • Action: Semi-Auto • Capacity: 33 + 1 • Finish: Coyote Tan Hard Coat Anodized • Sights: Flip-Up Sights • Barrel length: 4.3" • Overall length: 12.7" - 20.9" • 15in Free-Float MLOK Rail/ Ambi Bolt Release