The new A-5 professional tactical rifle stock from McMillan is made of fiberglass so it’s lightweight. The stock uses a beavertail forearm that is wider and flatter than other stocks in the A series, and the action and barrel sit lower for enhanced stability. The A-5 features a trim pistol grip and a long, shallow, dual-purpose butt hook that makes it fully functional for either riding sandbags or controlling the rifle with the non-trigger hand. The A-5 can be made as light as 2.5 pounds.