The Kaw Valley Precision 3-Lug Barrel Adapter, 1/2×36 (Kaw Valley Precision part no. KVP3LUG1236) threads onto a 1/2×36-threaded barrel and provides a 3-lug quick-detach mounting interface, the same style used by many pistol-caliber suppressor mounts. This gives shooters a fast, rotate-and-lock attachment and removal system instead of threading and unthreading a suppressor or muzzle device by hand. The 3-lug pattern is widely supported across the suppressor industry, making this adapter a versatile option for barrels that come with a smaller 1/2×36 thread pitch. Kaw Valley Precision machines the adapter to hold tight tolerances for a secure, concentric mount.

Key Specifications

• Converts 1/2×36 threading to a 3-lug quick-detach mounting interface.
• Machined to hold tight tolerances for a secure, concentric mount to the bore.
• Installs by hand-threading onto the barrel’s existing muzzle threads.
• Sold as a standalone adapter, not bundled with a suppressor mount.
• Machined from durable metal for repeated quick-detach use.

Frequently Asked Questions

What’s the benefit of a 3-lug mount over standard threading? A 3-lug mount allows a quick rotate-and-lock attachment and removal instead of threading a device on and off by hand.

Will any 3-lug suppressor mount fit this adapter? It’s built to the standard 3-lug pattern used across much of the suppressor industry, but always confirm compatibility with your specific mount.

Buy the Kaw Valley Precision 3-Lug Barrel Adapter, 1/2×36

Order the Kaw Valley Precision 3-lug adapter from our other gun accessories and parts selection, shipped fast and insured from our Lubbock, Texas gun shop.