ILWT MPX 9x19 Barrel Assembly with 13.5x1 LH Tri-Lug Adapter
This ILWT MPX barrel assembly is marked “ILWT 9x19” and features an adjustable gas plug at the gas block for tuning gas to your setup. It is built for SIG MPX 9mm platforms and is paired with a quick-detach 3-lug mounting option.
Includes a Tri-Lug adapter with 13.5x1 LH internal threads (MPX-specific, taper-indexing design) for HK-style 3-lug suppressor mounts.




