Kaw Valley Precision Thread Adapter 1/2x36 to 1/2x28

The Kaw Valley Precision Thread Adapter solves a common headache for pistol-caliber builds: mating a muzzle accessory to a barrel that was cut on a different thread pitch. This adapter converts a 1/2x36 barrel thread to the much more common 1/2x28 pattern, letting you run your favorite suppressor, linear comp, or other muzzle device without re-threading the barrel.

Rated for 9mm and under, this adapter is intended for 9mm PCCs, pistol-caliber carbines, and similar sub-9mm platforms where factory barrel threads frequently mismatch the mount on a chosen muzzle device. It is the simplest way to bridge the gap between an existing barrel thread and a standard muzzle accessory thread.

Kaw Valley Precision machines the adapter on a Swiss lathe for tight ID/OD concentricity, so the mounted device indexes cleanly and points true to the bore. The body measures 1.35" overall with a 0.75" OD and a 0.60" OD thread engagement, and it is finished in a low-glare black coating that blends with most barrels and muzzle devices.

KVP thread adapters are designed to convert your existing barrel thread pitch to the standard thread pitch of your chosen muzzle device, making them a staple for 9mm and other pistol-caliber shooters who swap accessories between builds.