Tri lug is a muzzle device mounting system that quickly adapts your firearm to a given situation. Developed by Heckler and Koch in the 1960s for use on their MP5 platform to make it more customizable. Modern tri lug compatible suppressors offer the fastest way to attach a silencer to your pistol-caliber carbines.

We designed this mount specifically for the H&K MP5 (9MM) family of guns. The surface of all parts is treated with a black nitride coating to provide excellent wear resistance as well as give the device a nice appearance.

The SilencerCo 3-Lug Suppressor Adapter MP5-Style threads seamlessly to your barrel and allows you to attach your suppressor safely and accurately....

Our MP5 3 lug flash hider reduces muzzle flash & quickly attaches to ZF-5, ZF-5P, MP5, SP5, SP5K-PDW, & other 9mm roller-delayed blowback firearm barrels with compatible 3-lug adapters.

Aug 22, 2015 · What do you guys think is the best (and readily available) suppressor for using on a 3 lug MP5? Right now I am leaning towards a SCO Octane 45 for the versatility, just curious if anyone has experience with this setup.

Jun 28, 2021 · Looking for advice on the best 3 Lug suppressor for an SP5. I’ve heard a lot of people recommend the Wolfman and I’ve seen TFB TV likes the Rad-9 (which apparently has a 3 Lug).

SUREFIRE TRILUG9 3-LUG ADAPTER FOR TRI-LUG (MP5 STYLE) SUPPRESSORS FEATURES. Serves as a rock-solid mounting adapter for the SF RYDER9-MP5 suppressor or other tri-lug suppressors and accessories; CNC-machined of U.S. mill-certified Chromoly steel, then heat-treated for maximum strength and Black Nitride-coated for added corrosion resistance

The B&T 3-Lug QD Flash Hider is designed specifically for 9mm HK MP5 and B&T APC firearms. This flash hider features a quick-detach (QD) design, allowing for fast and easy attachment/detachment from the firearm. It also includes three lugs for a secure attachment and a unique and effective design that helps reduce muzzle flash.