Weaver Mounts 48471 Top Mount Base Pairs Matte Black Marlin 336

There's no longer a need to search for front and rear bases for your most popular firearms. Weaver Base Pairs feature tough, lightweight aluminum construction to hold up to the most powerful recoil. The Weaver cross lock design means a tight, secure fit on your firearm. These bases accept all Weaver top mount cross lock rings. Fits Marlin 45, 30AS, 336 (all models), 444, 1893, 1894, 1895, CAMP 9, 922M, 989, .22 Auto, (308MX per Marlin) and Henry 30/30 & 45/70 Big Boy.