CAA CP2 Clip-On Cheek Riser for M4 / AR-15 Collapsible Stocks – 1.02" Lift

The CP2 raises your eye line by 2.6 cm (≈ 1.02"), ideal for co-witnessing irons through a red-dot or getting perfect scope height, without adding bulk or permanent hardware. The glass-reinforced polymer riser snaps into the slot on most ribbed M4-style buttstocks (CBS, OEM, etc.) and locks in place; installation takes seconds and needs no tools or gunsmithing. Weighing only 56 g / 2 oz, the CP2 keeps your rifle nimble while giving a solid, repeatable cheek-weld that speeds follow-up shots and reduces neck strain.