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Q&A for Strike Industries Mini King Compensator — 26 Questions & 21 Answers

Name Strike Industries Mini King Compensator (4.5)
$54.95 $49.95 Save $5.00
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Q
Sonny, member, from TX, United States, asked on January 31, 2021

Will this work with 300blk?

Expert Answer
A
Answered by Tom B, Gear Expert, from IL, United States, on October 11, 2021

For the .300BLK you would have to use the 9mm version, not the 5.56 version.

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Q
Atiq Ur Rehman, member, from CA, United States, asked on September 23, 2026

Is it compatible with surefire warden? And is 223 one is good for both 556 and 223?

AI Answer
A
Answered by OpticsPlanet AI, on September 23, 2026

This muzzle device is not compatible with the Surefire Warden QD system, since that mount only attaches to Surefire's own muzzle devices; Strike Industries pairs the Mini King Comp only with their own SI Oppressor. The .223/5.56 version of the Mini King Comp is designed to work with both .223 Remington and 5.56x45mm NATO chamberings.

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Q
Risky Business, member, from NJ, United States, asked on July 31, 2026

Will this work on a S&W Response rifle?

Manufacturer Answer
A
Answered by Strike Industries, Manufacturer from NV, United States, on August 13, 2026

The Mini King comp has 2 models that are compatible with either 9mm or 5.56/.223 barrels with 1/2x28 threads.

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Q
Bob, member, from PA, United States, asked on March 19, 2025

Can this be used with a Ruger American Gen 2 rifle chambered in .223 rem (22" barrel)?

Manufacturer Answer
A
Answered by Strike Industries, Manufacturer from NV, United States, on April 09, 2025

If your .223 barrel has 1/2x28 thread pitch you can use the King Comp.

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Q
k-Roll, member, from NH, United States, asked on November 18, 2022

Choices are 9mm or .223. Seeing as though a 5.56 cannot chamber in a .223, will it be an issue shooting 5.56 through this comp?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on November 23, 2022

A rifle chambered in 5.56 will be compatible with .223 Rem ammunition. The .223 muzzle device would fit and function as intended with your rifle.

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Q
Michael Chang, member, from TX, United States, asked on September 27, 2022

Will this work with the ferfrans crd?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on October 05, 2022

The Strike Industries Mini KingComp will not work with the FerFrans CRD. The CRD needs to be used with the Ferfrans CQB muzzle brake.

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Q
Shawn, guest, from IL, United States, asked on January 20, 2022

Will this work for a kel tec p50 in 5.7-28 cartridge?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on February 07, 2022

The Strike Industries Mini KingComp may work on a Kel-Tec P50. However, I recommend contacting the manufacturer to confirm because there may not be enough space for the Strike Industries Mini KingComp to fit properly.

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Q
T.urd Ferguson, member, from OH, United States, asked on October 26, 2021

Will this work on a CZ scorpion?

Expert Answer
A
Answered by ALEXEY.SKYBA, Gear Expert, from IL, United States, on November 18, 2021

This will work on any 9mm with 1/2x28 threads.

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Q
ROBE, member, from IL, United States, asked on February 03, 2021

Will this work on a Ruger PC carbine in 9mm?

Expert Answer
A
Answered by Tom B, Gear Expert, from IL, United States, on October 11, 2021

Yes, the 9mm version would work on your pc carbine.

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Q
Duke Tong, member, from KY, United States, asked on January 21, 2021

Will this fit a 9mm Ruger pc charger?

Expert Answer
A
Answered by Tom B, Gear Expert, from IL, United States, on October 11, 2021

Yes, the 9mm version will fit your pc charger: 3Q-BCM-STRIN6-708747545586

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Last updated 2025-11-12 UTC.