Contrary to popular belief, not everybody was Kung Fu fighting. But you're with DFCO, so we know you get down. Designed for AR15/M4 and AR10/SR25 platforms, the Kung Fu Grip has a reduced angle providing a natural fighting posture when firing from modern standing and prone positions. It improves comfort when installed on firearms with a shorter length of pull, but feels right at home on standard LOP platforms as well. The 12deg angle brings the average person's hand, wrist, and forearm in line with one another, alleviating tension on the ulnar nerve and increasing freedom of movement of the hand and fingers compared to other grips. The enhanced finger groove allows for a repeatable purchase on the grip and further reduces hand fatigue by discouraging the shooter from white knuckle gripping. Specifications for Die Free Co Kung Fu Grip for AR15 / M4 Rifle: Manufacturer: Die Free Co Color: Black Finish: Textured Fabric/Material: Durable Nylon Additional Features: Retro Texture Gun Make: AR Platform, Colt, SIG Sauer Gun Model: Knight's Armament SR-25, Knight's Armament M110, SIG Sauer MCX, SIG Sauer MPX, M4, AR-15, AR-10, M16 Size: One Size Gun Type: Pistol, Rifle Grip Angle: 12 degrees Material: Nylon Grip Type: Pistol Grip Features of Die Free Co Kung Fu Grip for AR15 / M4 Rifle Compatible w/ AR15, M4, M16, AR10, M110, SR25, MCX, MPX 12deg Grip Angle Durable Nylon Retro Texture Batery storage not included. Package Contents: Die Free Co Kung Fu Grip for AR15 / M4 Rifle