Knight’s Armament 5.56 QDC Flash Hider, 1/2×28
KAC PN 30555
The KAC 3-Prong Flash Eliminator is an extremely effective flash suppressor design that also serves as a platform for attaching a Knight’s Armament Quick Disconnect Coupler (QDC) sound suppressor. This muzzle device was engineered to not only neutralize a rifle’s flash signature, but also to eliminate the sympathetic ringing that is often associated with open prong flash hider designs. Comes complete with a 7-piece shim kit and installation instructions.
Specifications:
Weight: 2.3oz (65g)
Length: 2.15″ (53mm)
Thread Size: 1/2″ x 28
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Corey (verified owner) –
As always, excellent and speedy service from Rooftop.
Good muzzle devices also.
They don’t ring as you shoot and lock up tight on the suppressor as they should.
Rick (verified owner) –
Looks like Rooftop Defense will get my future business. Website well constructed and easy to navigate. Shipping was quick and pleased with the product purchased.