SILENCERCO 3-LUG MUZZLE DEVICE 9MM 1/2X36

Description

The SilencerCo 3-Lug Muzzle Device is designed for shooters who want a fast, tool-free method of attaching a compatible suppressor to a 9mm host. Rather than threading a suppressor directly onto the barrel, the 3-lug system lets you mount and dismount by rotating the suppressor a quarter-turn and releasing — a significant practical advantage when switching between suppressed and unsuppressed configurations quickly. The 1/2×36 thread pitch seats the device onto most common 9mm threaded barrels, which are cut to that spec precisely because the finer pitch provides a more secure engagement on pistol-caliber threads than the coarser pitches used on centerfire rifle barrels.

Compatibility matters with this mounting system. SilencerCo’s 9mm 3-lug muzzle devices are designed to interface with the 9mm 3-lug mount specifically — not the mounts sized for other calibers in the SilencerCo lineup. This also makes the device a practical solution for AR-format 9mm pistol-caliber carbines with a 1/2×36-threaded muzzle. The device is constructed from steel with a matte black finish, which keeps weight and added muzzle mass predictable and holds up to the repeated contact that comes with regular suppressor attachment cycles.

If you already run a SilencerCo suppressor fitted with a 9mm 3-lug mount adapter, this muzzle device is the straightforward barrel-side half of that mounting system.

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