SilencerCo 3-Lug Mount for Octane, Omega-K, Hybrid Suppressors - Steel Matte Finish

The SilencerCo 3-Lug Mount is a quick-attach mounting solution designed for shooters running SilencerCo suppressors on firearms with fixed barrels. If you're looking to add modular suppressor capability to your setup without permanent installation, this steel mount bridges your barrel and suppressor with a solid, repeatable connection. The 3-Lug system is one of the most proven quick-detach platforms in the suppressor world—it's fast, reliable, and lets you swap suppressors between hosts without tools.

This mount is compatible with a range of current SilencerCo suppressors, including the Octane series, Omega 9K, Omega 45K, Hybrid 46, Hybrid 46M (with the AC4751 insert), Omega 36M (with the AC4751 insert), and more. The steel construction with matte finish resists corrosion and blends with modern rifle platforms. Importantly, you'll also need a matching 3-Lug Muzzle Device on your barrel—the mount only works when paired with the correct caliber adapter. If you're running .45 ACP hosts, use only 45 caliber 3-Lug muzzle devices; 9mm setups require 9mm 3-Lug devices to ensure proper fit and function.

Whether you're building a precision rifle, setting up a dedicated suppressed .45, or maintaining a modular suppressor ecosystem, the 3-Lug Mount gives you flexibility and durability in a compact, no-nonsense design. It's the kind of straightforward gear that works the same way every time.

Key Features

• Quick-attach mounting system for fast suppressor swap-out
• Steel construction with matte finish for corrosion resistance
• Compatible with Octane, Omega 9K, Omega 45K, Hybrid 46, Hybrid 46M, and Omega 36M suppressors
• Requires matching 3-Lug Muzzle Device and correct caliber pairing
• Solid, repeatable connection for fixed-barrel firearms

Specifications

Frequently Asked Questions

Which suppressors work with the SilencerCo 3-Lug Mount?

This mount is compatible with SilencerCo's Octane series, Omega 9K, Omega 45K, Hybrid 46, Hybrid 46M (requires the AC4751 insert), and Omega 36M (requires the AC4751 insert).

Do I need anything else to use this mount?

Yes. You must have a matching 3-Lug Muzzle Device installed on your barrel. The 9mm mount works only with 9mm 3-Lug muzzle devices, and the .45 caliber mount works only with .45 caliber 3-Lug muzzle devices.

What type of barrel does this fit?

The 3-Lug Mount is designed for firearms with fixed barrels. It provides a quick-attach connection point when paired with the correct 3-Lug Muzzle Device.

Can I use this mount with other suppressor brands?

No. This mount is engineered for SilencerCo suppressors only. Check the compatibility list for your specific suppressor model.