Winchester Repeating Arms 62620 Integrated Scope Mount System Black Aluminum Winchester XPR 1″ Tube Standard Mount

Winchester’s XPR Ring/Base set is an integrated piece that mounts directly to the receiver. The tight connection and one-piece design lock in your scope for consistency and accuracy. It is manufactured with absolute precision from 7000-series aircraft grade aluminum alloy while holding today’s high-magnification scopes without shifting zero.