B5 Systems ACP Cheekpiece AR-15 Black

The B5 Systems Accessory Cheekpiece (ACP) fits all variants of the B5 Collapsible Precision Stock (CPS). Mounts and adjusts via the undercuts found on the CPS. The ACP adds 3/8" of added height and horizontal adjustment to aid in optimal cheek placement. Features Made of Milspec materials and finish. Soft overmold for increased comfort Length: 4.50 in. Width: 2.43 in.