Strike Industries JCOMP Gen2 Type 89 Compensator for 223/5.56 - SI-JCOMP2-223/5.56
$33.99 at GunMag Warehouse · 8 stores
In stock
Strike Industries AR-15 Checkmate Compensator - SI-CM-COMP
Strike Industries · Muzzle Devices
No ratings yetBest price
$33.99at GunMag Warehouse
In stock Lowest in 30 dayschecked Nov 10, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| GunMag Warehouse Best price | $33.99checked Nov 10, 2026 | In stock | Buy at GunMag Warehouse | |
| OpticsPlanet | $37.99Salechecked Nov 10, 2026 | In stock | Buy at OpticsPlanet | |
| Sportsman's Warehouse | $39.95checked Nov 10, 2026 | In stock | Buy at Sportsman's Warehouse | |
| Ammunition Depot | $40.49checked Nov 10, 2026 | In stock | Buy at Ammunition Depot | |
| AR15Discounts | $35.95checked Nov 10, 2026 | Check store | Buy at AR15Discounts | |
| Dirty Bird | $35.95checked Nov 10, 2026 | Check store | Buy at Dirty Bird | |
| Palmetto State Armory | $35.99checked Nov 10, 2026 | Check store | Buy at Palmetto State Armory | |
| MidwayUSA | $35.95checked Nov 10, 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
Lowest in-stock price in the last 30 days: $33.99 at GunMag Warehouse. Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| AR15Discounts | $35.95 | $30.56 | $35.95 |
| Ammunition Depot | $40.49 | $35.95 | $40.49 |
| Dirty Bird | $35.95 | $35.95 | $35.95 |
| GunMag Warehouse | $33.99 | $33.99 | $33.99 |
| MidwayUSA | $35.95 | $35.95 | $35.95 |
| OpticsPlanet | $37.99 | $35.95 | $38.59 |
| Palmetto State Armory | $35.99 | $35.99 | $35.99 |
| Sportsman's Warehouse | $39.95 | $39.95 | $39.95 |
Since Sep 28, 2026.
About this part
The Strike Industries AR-15 Checkmate Compensator - SI-CM-COMP is a muzzle device from Strike Industries. It's sold by 8 stores (4 in stock), from $33.99 to $40.49. The lowest in-stock price in the last 30 days was $33.99 at GunMag Warehouse.
Specifications
- Manufacturer
- Strike Industries
From the manufacturer
The Strike Industries Checkmate Compensator is a top quality multi-functional muzzle device that is designed with a series of four off-set serrated angled prongs which stabilize climb and recoil as well as reduce flash. The top port set to the right benefits right-hand shooters with minimizing excessive climb. The aggressive front is an added feature that makes sure no one gets too close. The packetized steel, design, and detail attest to the quality that SI continues to provide.
Features
• Aggressive front serrated prongs
• Top port for right-hand shooters
• Parkerized steel finish
• Offset angled to increase stability
• Two paralleled ports to expel gas
• Relatively low muzzle flash
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