Vector Gen II CRB Features The Vector CRB is the ideal choice for recreational use and competition in pistol caliber carbine divisions. Like all KRISS Vector firearms the CRB is fed with full size Glock magazines allowing for a wide range of large capacity options. At the heart of the Vector CRB is the Super V System a nonlinear multilink blowback system designed to redirect recoil energy down. The Super V System in conjunction with the low bore axis reduce felt recoil and muzzle climb. Vector Gen II CRB Specifications Caliber: 9mm Luger Model: Vector Series: Gen II CRB Stock Finish: Apline White Action: Semi-Auto Barrel Length Range: 16 to 16.99 Sights: Flip Up Front & Rear Capacity: 17+1 Magazine Type: Glock Grips: Alpine Polymer Hand: Right OAL: 35.25-38.50 Receiver Finish: Alpine Cerakote Receiver Material: Aluminum Safety: Ambidextrous Stock Description: 6 Position Stock Finish Group: Flat Dark Earth Stock Material: Synthetic Trigger: Single-Stage Twist: 1:10 Weight: 8 lbs Barrel Description: 4140 Chrome Moly Barrel Finish: Black Nitride Barrel Length: 16