Ergo Armorers Block for AR-10

Ergo Armorers Block for AR-10This ERGO Armorer Block is one of the most useful maintenance accessories available for an AR-10. Simply bolt or clamp securely to a bench or other work surface, place an AR rifle onto the block inside the magazine well, and the rifle is held in place for cleaning, maintenance, or storage.Features 1-piece rugged design Fits rifles that use SR-25 pattern magazines Weight: 7oz 6-1/8" tall x 2" long (at the base) x 4-1/4" wide (at the base) 1/4" mounting holes Weight 0.35 lbs Dimensions 20 x 2 x 10 in