Kaw Valley Precision .578x28 Thread Protector

Precision machined on an 8-axis Swiss lathe, the Kaw Valley Precision .578x28 Thread Protector is an easy-to-install muzzle device featuring certified US steel construction with a black nitride QPQ finish for superior durability and lasting protection against stripping and other damages. The ID bored design protects the crown of the barrel to maintain accuracy, while factory-machined wrench flats facilitate lightning-fast installation and removal. Compatible with most .578x28 threaded barrels. Made in USA.