AR-15 – Compensator – 1/2x28 – King Comp – .223/5.56
PLEASE DOUBLE CHECK DETAILS AND FITMENT BEFORE PURCHASE.
The Strike Industries King Comp is a larger dual-chamber combo muzzle device built for shooters who want meaningful recoil control without the usual side-blast misery getting completely out of hand. Strike Industries designed it as a hybrid between a compensator and a muzzle brake, using angled gas ports to reduce felt recoil and help tame side concussion.
This .223/5.56 version is black with 1/2x28 threads and is a good fit for AR-15 rifles and carbines using standard .223/5.56 muzzle threading.
Fitment
- Fits .223 Remington / 5.56 NATO barrels threaded 1/2x28
- Strong fit for AR-15 rifles and carbines with standard 1/2x28 muzzle threads
- Compatible with the Strike Industries SI OPPRESSOR
Does NOT fit
- Barrels with thread pitches other than 1/2x28
- Wrong caliber applications
- Buyers wanting a minimal compact comp instead of a larger combo device
What it does
The King Comp uses a large dual-chamber design and angled gas ports to reduce felt recoil while helping keep blast behavior more manageable than a lot of harsher brakes. It is built as a “combo” device that lands between a straight comp and a brake.
Why it’s worth it
This is the better pick for the buyer who wants more authority than a tiny comp. It is still not magic—nothing on the muzzle is—but it gives a real control upgrade and keeps the search intent simple: AR-15, 5.56, 1/2x28, done.
Specs
- Caliber: .223 Remington / 5.56 NATO
- Thread pitch: 1/2x28
- Length: 2.62 in.
- Weight: 3.85 oz
- Outer diameter: 0.87 in.
- Bore diameter: 0.255 in.
- Design: Dual-chamber combo compensator / muzzle brake
- Specifically angled gas ports
- Pre-drilled hole for pin and weld on 14.5 in. barrels to reach 16 in. overall length
- Material: Steel
- Finish: Parkerized black
- Serrated front prongs
What’s included
- 1x Strike Industries King Comp
- 1x Crush washer
Install notes
Time it correctly and verify the barrel thread pitch before install. If the customer is trying to hit 16 inches on a 14.5 build, the pre-drilled pin/weld provision matters, so don’t gloss over it.
Verify before you buy
Verify the barrel is .223/5.56 and threaded 1/2x28. If the customer wants the smaller Mini King Comp, this is not that part.
⚠ Trademark & Compatibility Disclaimer
IronKells Armory LLC is not affiliated with, endorsed by, or sponsored by any manufacturer mentioned. All trademarks are the property of their respective owners and are used only to identify compatibility or fitment.
⚠ Install & Compatibility Disclaimer
Installation should be performed by a qualified armorer or gunsmith. Improper installation, modification, or use may affect firearm safety and reliability. Buyer is responsible for verifying compatibility, performing proper function testing, and ensuring safe operation.