Weaver Top Mount Scope Base (#402M) Color:Black it offers ideal performance for

it offers ideal performance for urban and defensive environments and supports co-witnessing with standard iron sights

Can-Am's and other off-road vehicles

Adjustable chin strap

Dimensions : 9

Weaver Top Mount Scope Base (#402M) Color:Black it offers ideal performance forRear Extension Base for: Navy Arms Country Boy Muzzleloader; Savage Axis Series, 10, 12, 110, 112 (all long action AccuTriggers); 10, 12, 110, 112 (all short action AccuTriggers); 10 ML II; Stevens Savage Stevens 200; Winchester 52 with the hole spacing the same Front Extension Base for: Anschutz 1568; Browning BBR Bolt Action (long and short actions); Churchill 950 and 950 C; Marlin MR7; Navy Arms Country Boy Muzzleloader; Cooey 71; Enfield