Rugged Suppressor 3-Lug Mount OA007 for 45 Obsidian - Durable & Reliable Attachment

The Rugged Suppressor 3-Lug Mount OA007 is a replacement mount assembly that converts your Obsidian 45 suppressor for use on 3-lug-compatible firearms. If you're running a fixed-barrel .45 ACP platform with integral 3-lug threading—such as B&T models equipped with .45 ACP 3-lug systems—this mount lets you swap between firearms without removing the suppressor itself, making it ideal for operators who rotate gear across multiple hosts or need quick detach capability without the hassle of constant reassembly.

The internal design philosophy keeps your overall rifle length as compact as possible, a real benefit when you're working in tight spaces or prioritizing maneuverability. Because the mount is fixed to the barrel, you eliminate suppressor walk-off and the performance inconsistencies that come with loose tolerances—important for both precision and reliability in the field.

This is the mount only; your firearm must already feature an integral .45 ACP 3-lug mounting system or a compatible 3-lug adapter. If you're uncertain whether your rifle or pistol meets that requirement, check the barrel threading or consult your firearm's specs before ordering. The OA007 replaces the standard piston assembly in the Obsidian 45, so you'll retain full suppressor functionality with better mechanical stability on 3-lug hosts.

Key Features

• Replaces piston assembly to enable 3-lug mounting on fixed-barrel firearms
• Internal design minimizes overall firearm length
• Quick-attach/detach capability without suppressor walk-off risk
• Compatible with .45 ACP integral 3-lug systems, including B&T platforms

Frequently Asked Questions

What firearms is the OA007 compatible with?

The mount works on firearms with an integral .45 ACP 3-lug system or a .45 ACP 3-lug adapter installed. This includes B&T .45 ACP integral 3-lug firearms. Verify your barrel threading before purchase.

Is this a complete suppressor or just the mount?

This is the mount only. It replaces the piston assembly in your existing Obsidian 45 suppressor, allowing you to attach it to 3-lug hosts instead of your original mounting method.

Will this reduce the length of my suppressor setup?

Yes. The internal design of the 3-lug mount keeps your overall firearm length as short as possible compared to other mounting styles.