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. Comes complete with a 7-piece shim kit.
UPC | |
MFG | Knight's Armament |
MODEL | Knight's Armament M4QD |
TITLE | Knight's Armament M4QD |