Action: DAO -Caliber: 45 ACP - Capacity: 7rd - Barrel: 4.04 Conventional Rifling; 1:16.38 Right-Hand Twist - Sights: Drift Adjustable White Bar-Dot Combat Rear Pinned in Polymer Front - Frame: Polymer Black - Slide: Stainless Steel Matte - Length: 6.57 - Height: 5.25 -Slide Width: 1.01 - Weight: Pistol 23.7oz Magazine 2.4oz - Lock breech - Browning - type recoil lug - Passive striker block - No magazine disconnect - (1) 7rd Stainless magazine