Spikes Tactical Dynacomp Extreme 1/2-28 Muzzle Brake, 5.56, Black Nitride
$80.96 at Kentucky Gun Co · 7 stores
In stock
M4-72 Severe-Duty Compensator 22 Caliber 1/2-28 SS Silver
Precision Armament · Muzzle Devices
No ratings yetBest price
$81.22at OpticsPlanet
In stock Sale Lowest in 30 dayschecked Nov 10, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet Best price | $81.22Salechecked Nov 10, 2026 | In stock | Buy at OpticsPlanet | |
| MidwayUSA | $85.49checked Nov 10, 2026 | In stock | Buy at MidwayUSA | |
| AR15Discounts | $85.49checked Nov 10, 2026 | Check store | Buy at AR15Discounts | |
| Dirty Bird | $89.99checked Nov 10, 2026 | Check store | Buy at Dirty Bird | |
| Brownells | $108.99checked Nov 10, 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.
Price history
Lowest in-stock price in the last 30 days: $81.22 at OpticsPlanet. Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| AR15Discounts | $85.49 | $85.49 | $85.49 |
| Brownells | $108.99 | $108.99 | $108.99 |
| Dirty Bird | $89.99 | $89.99 | $89.99 |
| MidwayUSA | $85.49 | $85.49 | $85.49 |
| OpticsPlanet | $81.22 | $81.22 | $81.22 |
Since Sep 28, 2026.
About this part
The M4-72 Severe-Duty Compensator 22 Caliber 1/2-28 SS Silver is a compensator from Precision Armament. It's sold by 5 stores (2 in stock), from $81.22 to $108.99. The lowest in-stock price in the last 30 days was $81.22 at OpticsPlanet.
Fits and works with
- Caliber
- 5.56 / .223 · Shop matching ammo
- Muzzle thread
- 1/2x28 · Muzzle devices
Specifications
- Manufacturer
- Precision Armament
- Type
- Compensator
- Thread pattern
- ½ x 28
- Material
- Steel
From the manufacturer
Compensator features a large initial expansion chamber which dissipates combustion gases at a lower pressure, then directs the gases to the side and rear through precisely canted vents. Innovative reverse venting design reduces recoil and blowback while eliminating muzzle rise. Closed bottom in compensator greatly diminishes dust signature. Machined from high strength stainless steel for corrosion resistance, compensator will not erode due to the extreme heat of automatic fire. Requires use of Accu-Washers sold seperately for proper installation. Mfg: Precision Armament SPECS: HTSR 416 stainless steel bar stock, matte black or in-the-white stainless steel finish. 1/2-28 TPI thread. 2.25" (5.2cm) OAL. 0.875" (2.2cm) dia. 2.6 oz (73.7g) wt. Fits .223 Cal (5.56mm) caliber.
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