Luth-AR Thumbscrew - Aluminum Black TS-01A. Fits between the buffer tube and the front of the receiver to securely lock the motor and its housing in place. Can be installed and removed without damage to the carbine. Our special high precision screws...
Luth-AR Thumbscrew - Aluminum Black TS-01A. Fits between the buffer tube and the front of the receiver to securely lock the motor and its housing in place. Can be installed and removed without damage to the carbine. Our special high precision screws...