Fostech AR-15 Strake Brake 5.56 Black Nitride
$59.99 at OpticsPlanet · 3 stores
In stock Sale
Fits and works with
- Caliber
- 5.56 / .223 · Shop matching ammo
- Muzzle thread
- 1/2x28 · Muzzle devices
Specifications
- Manufacturer
- Aero Precision
Compatibility
- Muzzle thread
- ½ x 28
- Caliber
- 5.56 mm NATO
Dimensions and weight
- Length
- 16"
Materials and features
- Type
- Muzzle Brake
- Color
- Black
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| GrabAGun Best price | $59.89Salechecked Nov 14, 2026 | Check store | Buy at GrabAGun | |
| AR15Discounts 5% off | $72.99checked Nov 14, 2026 | Check store | Buy at AR15Discounts | |
| Natchez | $79.99checked Nov 14, 2026 | Check store | Buy at Natchez | |
| Dirty Bird | $80.99checked Nov 14, 2026 | Check store | Buy at Dirty Bird | |
| Classic Firearms | $80.99checked Nov 14, 2026 | Check store | Buy at Classic Firearms | |
| Kentucky Gun Co | $61.99checked Nov 14, 2026 | Out of stock | Buy at Kentucky Gun Co | |
| Brownells 17.76% off · ends Nov 15 · exclusions apply | $80.99checked Nov 14, 2026 | Out of stock | Buy at Brownells | |
| OpticsPlanet | $80.99Salechecked Nov 14, 2026 | Out of stock | Buy at OpticsPlanet | |
| MidwayUSA | $80.99checked Nov 14, 2026 | Out of stock | Buy at MidwayUSA |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Price history
Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| AR15Discounts | $72.99 | $72.99 | $72.99 |
| Brownells | $80.99 | $80.99 | $80.99 |
| Classic Firearms | $80.99 | $80.99 | $80.99 |
| Dirty Bird | $80.99 | $80.99 | $80.99 |
| GrabAGun | $59.89 | $59.89 | $59.89 |
| Kentucky Gun Co | $61.99 | $61.99 | $61.99 |
| MidwayUSA | $80.99 | $80.99 | $80.99 |
| Natchez | $79.99 | $79.99 | $79.99 |
| OpticsPlanet | $80.99 | $76.94 | $80.99 |
Since Sep 28, 2026.
About this part
The Gamma 556 SL Muzzle Brake 5.56 1/2-28 Black is a muzzle brake from Aero Precision. It's sold by 9 stores, from $59.89 to $80.99.
From the manufacturer
The GAMMA 556SL is the ideal muzzle brake for 14.5" rifle builds. Featuring an outside diameter of .745", the GAMMA 556SL can be pinned and welded to your barrel while still allowing full maintenance and removal of your gas block without having to remove the muzzle device. The GAMMA 556SL utilizes a new aggressive chamber design that improves gas flow and reduces felt recoil significantly. It also features deep channel cuts that greatly reduce the overall weight toward the front end of your build. Slim in design does not mean slim in performance. Users can still expect the same great performance they have grown to trust from VG6 Precision muzzle brakes. With the GAMMA Mfg: Aero Precision
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