- Compatible with 45 ACP 3-lug mount only
- Metric 16x1 LH Thread Pitch
- Made of Steel
- Matte Black Finish
The SILENCERCO 3-Lug Muzzle Device (AC2607) allows you to adapt your .45 ACP barrel which is threaded Metric 16x1 Left Hand to allow it to use a Suppressor which is utilizing the HK style 3 lug mount. The unit is made of solid steel and features a matte black finish.