The BOSS .30 Caliber Brake End Cap for 1.5-Inch Housing in black (brand part no. EC-150-762-SS-BR-BLK) is the self-timing brake end cap for B.O.S.S. silencers, sized for .30 caliber (7.62mm). It is for shooters who want to increase muzzle control without returning to a separate muzzle brake, while still dialing in the sound performance a B.O.S.S. silencer delivers. The cap is machined from 17-4 stainless steel and weighs 3.4 ounces. It fits only B.O.S.S. 1.5-inch tubes, and the suppressor is a separate purchase. A Chairman owner running a heavy .30 caliber rifle can use it to tame recoil.

Key Specifications

• The caliber size is .30 caliber (7.62mm), one of two sizes the maker offers for this brake cap.
• The housing fit is 1.5-inch B.O.S.S. tubes only, so it will not fit other housing diameters.
• The design is a self-timing brake, which the maker built to give added muzzle control.
• The material is 17-4 stainless steel only, a strong alloy for a part that takes muzzle blast directly.
• The weight is 3.4 ounces, heavier than the standard cap because of the brake structure.
• The finish is black, matching the black Chairman family.

Frequently Asked Questions

Is this the .30 caliber or the 6.5mm brake cap? This listing is the .30 caliber (7.62mm) brake end cap. B.O.S.S. offers its brake end cap in .30 caliber and 6.5mm only.

How does a self-timing brake help? B.O.S.S. says its self-timing brake end caps give the control needed to stay on target while still letting the shooter dial in the sound performance of the silencer.

What housing does it fit? Only B.O.S.S. suppressors with the 1.5-inch tube. B.O.S.S. says it will not fit other sizes.

Buy the BOSS .30 Caliber Brake End Cap for 1.5-Inch Housing, Black

This cap is a quick way to reconfigure a B.O.S.S. suppressor, and our Lubbock, Texas gun shop ships it fast and insured. See more in our silencers and suppressed firearms section.