Kaw Valley Precision Thread Adapter 13.5x1 LH to 1/2x36 - Black

The Kaw Valley Precision Thread Adapter converts a barrel's 13.5x1 LH (left-hand) thread pattern to the common 1/2x36 muzzle-device thread pitch used on many pistol-caliber compensators and 9mm muzzle accessories. It installs between the barrel and the chosen muzzle device, letting a shooter run a 1/2x36-threaded KVP linear comp or other compatible device on a barrel originally cut for 13.5x1 left-hand threads without re-barreling or custom lathe work.

The adapter measures 1.35 in in overall length with a .600 in thread engagement and is finished in black for a clean, low-visibility look that blends with most blued, nitrided, and black-anodized barrels and muzzle devices. KVP adapters are machined for a concentric fit so the attached compensator or suppressor-mounting device indexes true to the bore.

Use KVP-ADPT-1313 to mount 1/2x36-threaded pistol-caliber muzzle devices and accessories on a 13.5x1 LH barrel.