Mantis - BR7 Rifle Barrel Mount Tube Loader Replacement O rings for the

Replacement O rings for the Possum Hollow bore guides

Includes 1 small

Inspired by popular Vortex Diamondback family

No more picking up primers on the basement or garage floor with the E-ZEE Prime Hand Priming Tool

See BT1517 to attach this rail to the forearm of standard rifle stocks

Mantis - BR7 Rifle Barrel Mount Tube Loader Replacement O rings for theThe BR7 mount Creates a standard 1913 picatinny rail system on bull barrel long guns Included in the BR7 kit are four different size spacers Fits on all round barrel type firearms; Ideally suited for 12, 16, 20, 28 gauge shotguns and all kinds of rifles, with an outer diameter of 15 24 mm