Mamba LLV Barrel for Ruger MK IV, 6″

Mamba LLV for Ruger MK IV, 6″, Comp, Fiber Optic Front and Target Rear Sight

This upper has it all for your Ruger MK IV. Not only is it extremely lightweight and well-balanced, but the accuracy is even better. How do we do that? We use a Type III hard anodized machined aluminum receiver to reduce the weight but then fit it with a stainless steel match barrel.

Our Mamba LLV Competition Uppers are unlike other lightweight designs. Even though it is lightweight, it still features a stainless steel breech to withstand the rigors of competitive shooting.