Real Avid Lug-Lok Upper Vise Block Prepper 11-inch reverse tanto blade made

11-inch reverse tanto blade made from high-quality Nitro-V steel

it has passed some of the most gruesome torture testing in the industry

Provides protection and easy access to your light

and enhanced duty-day wearability

Real Avid Lug-Lok Upper Vise Block Prepper 11-inch reverse tanto blade madeTraditional clamp style upper blocks fit poorly and can exert enough inward pressure to damage the receiver when applying torque to a barrel nut or flash suppressor. Thats bad design. So, we designed an upper block that leverages the strongest part of the gun the barrel lugs inside the star chamber. The Lug Lok is precision machined and precisely fits into all Mil Spec uppers. It mates perfectly with the barrel lugs, while allowing you to rotate the