Wheeler Delta Series AR-15 Upper Vise Block Clamp

Wheeler's Delta Series AR-15 Upper Vise Block is optimized for left hand and right hand Mil Spec A2 upper receivers with carry handles as well as flattop style receivers. Other AR-15 variants may be adapted with special attention to potentially non-conforming surfaces or features. Allows you to safely clamp on to your AR-15 upper receiver in a vise holding it securely without twisting crushing or marring the finish For torqueing a barrel on removing a stubborn barrel nut or for simple gun mainte