About this muzzle brake
Gemtech 13816 5.56 ETM Muzzle Brake 1/2-28 is a muzzle brake for AR-15.
Thread pitch and bore diameter are the two things to confirm: the device has to match your barrel's threads and be bored for your caliber or larger.
California note: a muzzle brake is not a listed feature, so it works on featureless and fixed-magazine rifles alike. More brakes are in our muzzle brake section; see the California Rifle Compliance Guide for how each build works.
Manufacturer details
5.56 ETM Muzzle Brake unmatched reliability in alignment with ETM equipped suppressors. This muzzle brake is 2.375" long, pre-dimpled for pin and weld to 14.5" barrel. Virtually eliminates the possibility of carbon locking with a suppressor attached.
Specifications
- Brand: Gemtech
- Fits: AR-15
- Length: 2.37 in
- Barrel Features: 3-Port
- Manufacturer Part #: 13816
- UPC: 022188894752
Buying from WBT Guns
- Delivery: Ships to your door anywhere in the United States, or pick it up free at our La Mesa store.
- Payment: Pay in full or finance with Credova.
- Questions: Fitment or compatibility questions? Call (619) 667-9453 or email sales@wbtguns.com. FAQ
WBT Guns is family-owned in La Mesa, California, and has served shooters since 2012.
A note on accuracy. Specifications, fitment and images come from the manufacturer and can contain errors or change without notice. If a detail matters to your purchase, call us and we will confirm it before you order. Any compliance notes are general information, not legal advice; California and local laws change, and the rules that apply depend on the firearm the part goes on.
