Ultradyne UD Double Thumb Rest Grip Features The Ultradyne USA UD Double Thumb Rest Grip is engineered around a mostly upright grip angle that keeps the wrist in a naturally aligned position relative to the bore reducing strain during extended strings of fire. Thumb rests positioned on each side of the grip support a variety of hand positions and shooting styles letting the shooter settle into whichever grip feels most stable for the position at hand. By holding the index finger away from the receiver the grip promotes straight back pressure on the trigger rather than a lateral pull which helps keep the sight picture steady through the shot. This attention to trigger finger alignment is the kind of detail that separates a precision-focused grip from a generic drop-in replacement. Built from ASA thermoplastic and finished in Black Cerakote the grip is both lightweight and durable weighing in at just 2.1 ounces with a height to receiver of 4 inches and a maximum grip thickness of 1.25 inches. This grip is purpose-built to mount to Ultradyne UD Chassis Systems giving shooters already running an Ultradyne chassis a factory-matched upgrade rather than a generic aftermarket fit. The right-hand orientation is tailored to standard right-handed shooters looking for a dedicated ergonomic improvement. For precision rifle shooters chasing marginal gains in consistency the Ultradyne UD Double Thumb Rest Grip is a focused well-engineered upgrade for sale at GrabAGun. Ultradyne UD Double Thumb Rest Grip Specifications Manufacturer: Ultradyne Model: UD Double Thumb Rest Grip Type: Rifle Grip Color: Black Material: ASA Thermoplastic Finish: Cerakote Compatible Hosts: Ultradyne UD Chassis Systems Height to Receiver: 4 Max Grip Thickness: 1.25 Weight: 2.1 oz Available At: GrabAGun