The B.O.S.S. Chairman K (brand part no. CK-15060-762-SS-58-BR-BLK) is a compact, duty-rated 7.62mm suppressor built around a stainless nitrided core and threaded 5/8×24, configured with a muzzle-brake-style end cap for shooters who prioritize muzzle control over maximum sound reduction on shorter-barreled rifles.

Key Specifications

• Rated for 7.62mm rifle cartridges and duty-rated for hard use.
• Built with a stainless nitrided core for durability.
• Configured with a brake-style end cap for added muzzle control.
• Built in a compact length for shorter, more maneuverable rifles.
• Threaded 5/8×24, a common 7.62mm host thread pattern.

Frequently Asked Questions

Is this an NFA item? Yes. As a suppressor, it’s a Title II firearm requiring an approved ATF Form 4 and transfer through an NFA-licensed dealer.

What’s the trade-off with the brake end cap? It prioritizes muzzle control for maximum duty performance at the cost of some sound reduction compared to a vented cap.

Buy the B.O.S.S. Chairman K 7.62mm Compact Suppressor, 5/8×24, Brake End Cap

For shooters who want muzzle control on a compact 7.62mm build, the Chairman K’s brake-style end cap is built for exactly that. This is a Title II item regulated under the National Firearms Act. Purchase requires an approved ATF Form 4, no federal transfer tax, and transfer through a licensed NFA (SOT/Class 3) dealer, with an extended federal approval wait before delivery. Order through B O S S Suppressors‘s suppressed firearms lineup and our Lubbock, Texas team will walk you through the transfer process.