In Stock
Ar-15 Streamline Muzzle Brake - Slim 5.56 Nato 3-Port Muzzle Brake .620 1/2''''-28 Threads Blk
Sold byBrownells•Posted Apr 28, 2026
Compare prices for Faxon Slim 3-Port Muzzle Brake 5.56mm 1/2"-28 Thread Steel Nitride$55.19
Price and stock data refresh continuously from Brownells.
Deal Summary
- Currently in stock.
- Caliber: 223/5.56
- Category: parts
- UPC: 816341022331
- SKU: 100022866
- Brand: Faxon
Price History
Deal Details
Faxon Firearm's Streamline 3 Port Muzzle Brake is unique to the AR-15 market with an outside diameter of only .620". This allow for pinning and welding on a 14.5" barrel to give you an overall length of 16", yet still allows for gas blocks and barrels nuts to be exchanged. Made from 4150 with a QPQ finish. Mfg: Faxon Firearms
Other Offers for This Product
Active offers from your catalog for Faxon Slim 3-Port Muzzle Brake 5.56mm 1/2"-28 Thread Steel Nitride.
Comparing 5 retailers carrying this product
Lowest Price: $44.84
Highest Price: $55.19
You Save: $10.35
Avg Discount: 9% off
AR-15 STREAMLINE MUZZLE BRAKE
Faxon FirearmsBattleHawk ArmorySKU/UPC: 816341022331
$44.84$55.19Save 19%
View at BattleHawk Armory
Faxon Slim 3-Port Muzzle Brake 5.56mm 1/2"-28 Thread Steel Nitride
FaxonMidwayUSASKU/UPC: 805748
$47.60$56.00Save 15%
View at MidwayUSA
Faxon Firearms Slim 3-Port Muzzle Brake 1/2-28, Black
Faxon FirearmsPalmetto State ArmorySKU/UPC: 51655208275
$51.99
View at Palmetto State Armory
Faxon Firearms .620in Streamline 3 Port Muzzle Brake Steel QPQ Nitride Black Small
Faxon FirearmsOptics PlanetSKU/UPC: 11I-BMB-FXSL3PTMB-FFMD556S63PSQPQ
$53.20$60.00Save 11%
View at Optics PlanetAr-15 Streamline Muzzle Brake - Slim 5.56 Nato 3-Port Muzzle Brake .620 1/2''''-28 Threads Blk
Faxon FirearmsBrownellsSKU/UPC: 100022866
$55.19
View at Brownells