Bolt or clamp this armorer block to a bench or other work surface to hold a rifle securely in place for cleaning, maintenance or storage. Manufactured from glass filled polymer as a single unit for strength and durability. Will not mar or damage rifle finish. Fits rifles including the SR-762® and Ruger Precision Rifle®. Block measures 6-1/8" tall x 2" long x 4-1/4" wide (at the base). Weighs 7 oz. Block is drilled for (4) 1/4" mounting holes. Made in the USA by ERGO® Grips.