Griffin Armament 3-Lug Mount Adapter, .45 Cal, .578×28

The Griffin Armament 3-lug mount adapter (MPN 3L57828) fits a .45-caliber 3-lug host and adapts to .578×28 threads.

Key Specifications

• Griffin Armament 3-lug mount adapter
• .45 caliber platform
• .578×28 thread pitch
• 3-lug quick-attach interface

Frequently Asked Questions

What does this adapter fit?
A .45-caliber host with a 3-lug muzzle device, adapting to .578×28 threads.

Is this adapter itself an NFA item?
No, a mount adapter is an ordinary Title I accessory and does not require NFA registration.

Buy the Griffin Armament 3-Lug Mount Adapter

Adapt your 3-lug muzzle device to .578×28 threads with this mount from Griffin Armament. Ships fast from a Lubbock, TX gun shop in our Class 3 parts and accessories lineup.