No ratings yet
Be the first to review this product
Gemtech ETM 3-Port Muzzle Brake, 5/8-24 threads, Black finish. The ETM muzzle brake is designed for use with ETM-equipped suppressors. Length is 2.38 inches (60.45 mm). Pre-dimpled for easy pin-and-weld installation on a 14.50 inch barrel. Engineered to minimize carbon buildup when a suppressor is attached, improving performance.
Sponsored
Right to Bear
Self-defense coverage in all 50 states
Covers all means of self-defense — not just your firearm. Starting at an affordable monthly rate.
Get CoverageHave one to sell?
Current
$56.99
Lowest
$56.99
Highest
$56.99
Sign in to save a target price and receive an email when this component drops.
Sign In to Set AlertGuide
A comprehensive overview of every major component in an AR-15 build—including what's inside bolt carrier groups and parts kits—organized by assembly for new builders.
12 min read
Guide
A neutral overview of how flash hiders, compensators, and brakes work, what each is designed to do, and the tradeoffs in recoil, flash, and concussion.
6 min read
Guide
An examination of muzzle device options for suppressed AR-15s, covering thread pitch standards, mount systems, alignment considerations, and the tradeoffs between direct-thread, QD, and taper-mount interfaces.
7 min read