This muzzle brake reduces recoil by as much as 58% (depending on caliber and barrel length) and reduces noise and blast to the sides of the shooter, contributing to improved accuracy over a longer string of fire. The brake installs quickly using a 7/8" box wrench or crescent wrench and locks into position using an easy-to-use external jam nut. The brake fits all Ruger Precision® Rifle and other rifles equipped 5/8"-24 muzzle threads in the following calibers: 308 Win, 6.5 Creedmoor, 243 Win, 6.5 Grendel, 300 Blackout, 7.62x39, 25-06, 7mm-08 Rem, 7mm Rem Mag, 7mm PRC, 6.5 PRC, and 300 Win Mag. The brake is manufactured from alloy steel with a matte black finish. It is 2.2" long, 1.0" in diameter and weighs 3.2 ounces. Made in the USA.

Genuine Ruger® Factory Accessory.