Custom Diameter and Slot Barrel Adapter – to 1/2-28 Thread (Black)


768 Customers Have Purchased This Item!

Quickly and easily convert your non-threaded barrel with a front sight to 1/2″-28 threads so you can attach muzzle brakes and other end-of-barrel accessories.

No machining required, and less expensive than going to a machinist or gunsmith to thread your barrel.
Watch the installation video HERE

Here is a short video on how to use calipers – HERE

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