M4 / AR Castle Nut, Receiver Extension (Buffer Tube) castle nut. Matte black finish.
TECHNICAL SPECIFICATIONS
PLATFORM | MK4 |
Subtotal: $26,885.86
Subtotal: $26,885.86
M4 / AR Castle Nut, Receiver Extension (Buffer Tube) castle nut. Matte black finish.
PLATFORM | MK4 |
Reviews
There are no reviews yet.