The SilencerCo 3-Lug Muzzle Device for .45 ACP (brand part number AC2603) threads onto a 5/8-24 barrel and gives you the 3-lug interface needed to quick-attach a compatible 3-lug suppressor. Finished in black, it’s a direct, purpose-built solution for .45 ACP pistols and carbines cut to the 5/8-24 thread pattern that don’t already have a 3-lug mount built in. It’s a simple, focused muzzle device: thread it on once, then mount and dismount your suppressor from the 3-lug interface as needed.

Key Specifications

• Built for .45 ACP hosts.
• Threaded 5/8-24.
• Provides a 3-lug quick-attach interface for a compatible suppressor.
• Finished in black.
• Functions as a silencer mounting adapter.

Frequently Asked Questions

What does this muzzle device do? It threads onto a 5/8-24 barrel and provides a 3-lug interface so you can quick-attach a compatible 3-lug suppressor.

What caliber is it built for? .45 ACP.

What thread pattern does it use? 5/8-24.

Buy the SilencerCo 3-Lug Muzzle Device, .45 ACP, 5/8-24

Get quick-attach 3-lug suppressor mounting on your .45 ACP host. Order it from our SilencerCo lineup, part of our full Class 3 parts and accessories selection, at our Lubbock, Texas gun shop for fast, direct shipping.