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Questions & Answers
Will this fit a Bushmaster AR-15 MOD XM15-E2S M4/A2 .223/5.56mm? Expert Answer

Yes, the Miculek .223/5.56mm Compensator will fit 1/2x28 threads and is designed for 5.56/.223.

by Ethan, Gear Expert, September 20, 2022
Customer Reviews
Helpful Positive Review
Great compensator by JohnB, January 4, 2024
I have several products that have been endorsed by Jerry Miculek. This compensator is built with the same quality as my 940 JM Pro and JM AR adjustable trigger
2/2 found this helpful
Helpful Positive Review
Great compensator by JohnB, December 30, 2023
- Manufactured well - Easy Install - Great Customer Support - Get Some!
1/1 found this helpful
Most Recent Reviews
Don't be fooled by budget 3 chambers. by RetiredLE, March 12, 2025
Okay in the state of NJ you can't have birdcages but you can have comps. Bought this one several years ago after reading reviews. It is probably the best 3 chamber comp for the money. When you pull the trigger the muzzle does not move - literally. It...
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Product No Longer Available

Unfortunately Miculek .223/5.56mm Compensator is not listed by OpticsPlanet.You can also explore other items in the Gun Parts, Muzzle Devices yourself to try and find the perfect replacement for you!

Product Info for Miculek .223/5.56mm Compensator

Fits .223/5.56 Modern Sporting Rifles, and other .22 caliber rifles, with thread pitch of 1/2-28. Three large baffles with six side ports and no top vents direct muzzle gases to the side, away from the shooter. Effectively counters muzzle rise and recoil, minimizes felt muzzle blast. Made of 4140 steel with a black nitride finish, measures 7/8" diameter and 2" length. Weight including lock nut is 3.60 ounces. Solid bottom minimizes dust printing when shooting prone. Easy installation, secured with the supplied lock-nut.image

Package Contents:

  • Miculek .223/5.56mm Compensator

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Miculek .223/5.56mm Compensator Unavailable & Discontinued Models

List of Unorderable Models

  • Miculek .223/5.56mm Compensator, Blued, MIC-COMP-223 , MPN: MIC-COMP-223 , Code: 4U9-RMC-S18-MIC-COMP-223
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Last updated 2026-08-28 UTC.