KRISS Vector SBR Gen II Features At the heart of the KRISS Vector SBR Gen II is the Super V System a nonlinear multilink blowback system designed to redirect recoil energy downward. The Super V System in conjunction with the low bore axis reduces felt recoil and muzzle climb giving shooters faster follow-up shots and improved control during rapid fire. The 4140 chrome moly barrel finished in black nitride QPQ provides durability and corrosion resistance while the 2-stage quick reset trigger delivers a crisp repeatable break. For shooters who need reduced recoil in a compact platform this Super V System and low bore axis design deliver noticeably flatter shooting. The addition of the MK5 Modular Rail provides more Picatinny rail space for accessories such as lights lasers and foregrips while the 6-position collapsible stock allows length of pull adjustment to accommodate different shooters and body armor configurations. Low-profile flip-up sights offer a reliable backup sighting solution that stays out of the way when a primary optic is mounted and the ambidextrous safety accommodates both left and right-handed shooters. For shooters who need a fully adjustable accessory-ready platform this modular rail and collapsible stock combination offer real versatility. Like all KRISS Vector firearms the SBR Gen II is fed with full-size Glock magazines offering cross-compatibility of ammunition for a secondary or backup handgun. This shared magazine compatibility simplifies logistics for shooters who also carry a Glock pistol. For sale at GrabAGun this platform suits tactical and home defense shooters looking for a low-recoil Glock magazine compatible 9mm SBR. KRISS Vector SBR Gen II Specifications Manufacturer: KRISS Model: Vector SBR Gen II Type: Short Barreled Rifle Action: Semi-Automatic Caliber: 9mm Capacity: 40 Rounds Number of Magazines: 1 Magazine Type: Glock Compatible Barrel Length: 5.5 Barrel Material: 4140 Chrome Moly Barrel Finish: Black Nitride QPQ Barrel Description: Threaded Thread Pattern: 1/2x28 Finish: Matte Color: Black Grip: Fixed Polymer Stock Description: 6-Position Collapsible Sights: Low-Profile Flip-Up Safety: Ambidextrous Trigger: 2-Stage Quick Reset Accessory Rail: MK5 Modular Rail Available At: GrabAGun