NEW OLD STOCK WITH SHIMS AND INSTRUCTIONS
The KAC M4Q is one of the most used muzzle devices by our US military. It also serves as a platform for attaching a Knight's Armament quick detach QDSS-NT4 signature reduction devices.
|MODEL||Knight's Armament M4QD (New Surplus)|
|TITLE||Knight's Armament M4QD (New Surplus)|