Angstadt Arms 9mm Luger 3-Lug Flash Hider Suppressor Mount - Durable Steel Nitride Finish

The Angstadt Arms 9mm Luger 3-Lug Flash Hider Suppressor Mount is a precision-engineered muzzle device built for shooters running suppressed 9mm pistol-caliber carbines and similar platforms. This mount delivers the interface you need to attach a suppressor to your 9mm gun while also functioning as a flash hider—a practical two-in-one design that saves you a barrel threading decision. With a steel nitride finish, it's built to handle the rigors of repeated suppressor attachment and removal without degrading, making it a straightforward upgrade if you're already running a can or planning to.

The 3-lug mount pattern is the industry standard for 9mm suppressor hosts, so compatibility with quality suppressors is straightforward. Steel nitride delivers real durability—it resists corrosion and maintains its finish through regular use and cleaning. Angstadt Arms has earned respect in the PCC and sub-gun community for tight manufacturing tolerances, and this mount reflects that attention to detail. Whether you're building a quiet range gun, a home-defense carbine, or just adding suppressor capability to an existing 9mm platform, this is a solid, dependable choice.

Installation is a straightforward barrel-threading job; have a gunsmith handle it if you're not equipped to do it yourself. Once mounted, you've got a reliable interface ready for your suppressor, and the flash-hiding properties give you bonus benefit in low-light shooting or indoor scenarios.

Key Features

• 3-lug mount pattern compatible with standard 9mm suppressors
• Dual function: suppressor mount and flash hider in one device
• Steel nitride finish resists corrosion and wear from repeated suppressor mounting
• Precision manufacturing for consistent fit and durability
• Designed for 9mm Luger chambering

Specifications

Frequently Asked Questions

What suppressors are compatible with this 3-lug mount?

The 3-lug pattern is a standard suppressor interface for 9mm. Check your suppressor's specifications to confirm it accepts 3-lug mounts; most quality 9mm cans on the market do. Always verify compatibility with your suppressor manufacturer before installation.

Do I need a gunsmith to install this mount?

Installation requires barrel threading to accept the mount. If your barrel is not already threaded for a muzzle device, a qualified gunsmith with appropriate tooling should handle the work to ensure proper timing and safety.

What's the advantage of the steel nitride finish?

Steel nitride is more corrosion-resistant than standard blued steel and holds up better to repeated handling and cleaning. Since this mount gets attached and removed each time you use your suppressor, nitride finish means the threads and finish will stay sharp through regular use.

Can I use this as a flash hider without a suppressor?

Yes. While its primary role is as a suppressor interface, it also functions as a flash hider, so it provides benefit in either configuration—mounted with a can or alone on your barrel.