Vktr Industries V31100916604CA VK-1PW *CA Compliant 5.56mm 10+1 13.70 Black Steel Threaded Barrel, Black Armor Cerakote Charging Handle Receiver, 12.50 VK-1 Handguard, Black Synthetic Magpul SL Stock, Black Magpul K2 Grip, Ambi, Rifle

The VK-1 rifle uses a patented low-profile piston system design featuring optimum gas port sizing and an advanced piston assembly. This features a unique cup and spigot design that improves the gas seal and overall efficiency of the gas system. The VK-1 includes a staged gas bleed system that allows the rifle to operate consistently, either suppressed or unsuppressed, with varying types of factory ammo. The VK-1 Short Stroke Piston System includes a fully-supported one-piece OP rod and removable gas block which matches the footprint and weight of a standard DI AR-15 while providing the benefits of a piston driven system. *This rifle includes a Gen3 Compmag to meet California compliance, rifle lock, hard case and Sons of Liberty NOX, Pinned/Welded to meet barrel length of 16".