Features : Fits CVA Rifles and Black Powder Reveivers Made After 2010 Precision Machined from a Solid Block of Top-Grade Billet 6061T6 Aluminum Custom Made to Fit Each Type of Firearm and Align Perfectly with Your Rifle Receiver 67% Lighter Than Comparable One-Piece Mounts with Four Times the Threads and Precision Socket-Head Cap Screws for Absolute Strength and Security Made in the USA