Hexcap Micro .50" Cheek Riser All of this results in

All of this results in a durable buttstock that will give the shooter a comfortable and repeatable cheek weld and unprecedented control of the firearm

Spring and Roll Pin

Drop-in kit is a direct replacement for the stock SureFire X300 switch

Optics cut ready to accommodate most slide-mounted optics

Hexcap Micro .50" Cheek Riser All of this results inThe HexCap is One Hundred Concepts' original invention a rugged, snap fit, killflash style anti reflection device (ARD) engineered to eliminate optic glare and protect your lens. Each HexCap is precision fit to specific red dot sight models from leading brands such as EOTech, Trijicon, Vortex, Primary Arms, Aimpoint, Sig Sauer, Holosun, Leupold, and Steiner. Unlike most OEM and imitation ARDs, the HexCap is lighter, tougher, and built for field use.