Two-Port FRC Flat 2-Port 223 Caliber 1/2"-28 Threads Compensator
$89.95 at Ammunition Depot · 2 stores
In stock
Cqb556 Compensator 22 Caliber 1/2-28 Steel Black
Primary Weapons Systems · Muzzle Devices
No ratings yetBest price
$125.95at Brownells
Out of stock checked Nov 14, 2026
In stock now instead
- Two-Port FRC Flat 2-Port 223 Caliber 1/2"-28 Threads Compensator $89.95at Ammunition Depot
- FRC Flat 3-Port 223 Cal 1/2-28 Thrd Compensator For 13.8"bbl $84.99at GunMag Warehouse
- NEMO Arms Signature Muzzle Compensator .223 cal/5.56mm 1/2x28 T… $122.55at OpticsPlanet
Fits and works with
- Caliber
- 5.56 / .223 · Shop matching ammo
- Muzzle thread
- 1/2x28 · Muzzle devices
Specifications
- Manufacturer
- Primary Weapons Systems
Compatibility
- Muzzle thread
- ½ x 28
Materials and features
- Type
- Compensator
- Material
- Steel
- Color
- Black
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Brownells 17.76% off · ends Nov 15 · exclusions apply | $125.95checked Nov 14, 2026 | Out of stock | Buy at Brownells |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Similar compensators in stock
This part is out of stock at every store we track. These similar compensators are in stock, with today's prices.
FRC Flat 3-Port 223 Cal 1/2-28 Thrd Compensator For 13.8"bbl
$84.99 at GunMag Warehouse · 8 stores
In stock
NEMO Arms Signature Muzzle Compensator .223 cal/5.56mm 1/2x28 TPI Bead Blasted w/ Black Oxide Titanium
$122.55 at OpticsPlanet
In stock Sale
5.56 Apollo S Compensator 1/2x28
$129.99 at GunMag Warehouse · 9 stores
In stock
Pegasus Tanker Compensator, 5.56/.223, 1/2x28 Threads
$134.99 at MidwayUSA · 9 stores
In stock
Ultradyne Apollo Max AR-15 Compensator 5.56 1/2x28
$140.49 at Ammunition Depot · 11 stores
In stock
Price history
Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Brownells | $125.95 | $125.95 | $125.95 |
Since Sep 28, 2026.
About this part
The Cqb556 Compensator 22 Caliber 1/2-28 Steel Black is a compensator from Primary Weapons Systems. One store lists it, Brownells at $125.95.
From the manufacturer
Aggressive, scallop-type cuts deliver superior gas dispersion to help stabilize the muzzle during periods of sustained fire. Special internal blast chamber with side-facing ports helps reduce recoil with no adverse effect on gas system function. Also provides enough flash suppression to keep flash out of the shooter's line of sight. Wrench flats directly over the internal threads ease installation. All models include a peel washer for precise indexing of the side ports. The CQB556 is designed primarily for entry teams and other operators working in confined spaces like buildings. Directs the entire force of the muzzle blast forward to protect the shooter and team members next to him Mfg: Primary Weapons SPECS: Steel, black, parkerized. Includes washer. CQB556 models fit AR-15/M16/M4 and clones chambered in .223/5.56mm, with A 1/2"-28 tpi RH muzzle threads. CQB556 - 2A 3/4" (7cm) long x 13/8" (3.5cm) diameter. 9.1 oz. (258g) wt. A 1/2"-28 tpi RH thread
Rating
No ratings yet
Log in to rate this part.
Comments
Please log in to read and leave comments.