HUXWRX 3-LUG MUZZLE DEVICE M13.5X1LH

Description

The HUXWRX 3-Lug Muzzle Device is built for 9mm pistol-caliber platforms where fast, repeatable suppressor attachment matters. It threads onto M13.5×1 LH barrels—the pitch most common on pistol-caliber carbines and short-barreled hosts—and locks into any standard 3-lug mounting system without tools. That tool-free interface is the practical point: you can mount or remove a suppressor in a few seconds without a wrench, which matters when conditions change or when the host needs to go back to unsuppressed use.

The more consequential design detail is the helical groove cut into the device’s mating surface. Carbon and propellant fouling tend to migrate into the joint between a muzzle device and a suppressor during extended firing, and on a straight-walled interface that buildup can seize the connection. The helical geometry interrupts that process by channeling fouling away from the seating surfaces, so the two parts separate under hand pressure rather than requiring a heat gun or impact tools. For anyone who shoots suppressed frequently, that difference in cleanup effort is real.

The black finish is wear- and corrosion-resistant, suitable for a part that lives at the muzzle end of a host and takes direct exposure to propellant gases and the elements. At 0.8 oz, it adds negligible weight to the muzzle. The device is compatible with HK-style 3-lug mounting systems broadly, so it works as a mounting point regardless of which suppressor manufacturer’s can you run—provided that can accepts a standard 3-lug interface.

Shipping and availability: This item must ship to a licensed FFL dealer for transfer.