One of the longest running variants of polymer stocks from Magpul Industries, the ACS Stock is a multi-use, multi-function stock for AR-patterned rifles. The ACS provides for improved cheek weld, storage, and can be adjusted for varying lengths-of-pull to meet the needs of any end-user. Scoring 18 out of 25 points possible, the ACS did well for its excellent durability and good showing in comfort and function. For full details and more pics, read our complete review…more>>>