Hogue AR-15/M-16 Beavertail Rubber Grip with Finger Grooves are molded from durable synthetic rubber that is neither spongy nor tacky yet provides a soft recoil absorbing feel, without affecting accuracy. This modern rubber requires a completely different molding process than ordinary neoprene, which results in a superior grip. The flexibility of our materials and molding process has allowed us to produce rubber grips with features that outperform all other makes. Options available: with or without finger grooves, with CMS storage kit/Samson field and beavertail option.Available in:• Black• Flat Dark Earth