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Strike Industries MCCIRCLE Micro Threaded Compensator 1/2×28 Pistol Comp

UPC: 793811765984

$45.95

28 in stock

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Description

The Strike Industries MCCIRCLE is about as compact as a pistol comp gets. At just 0.64 inches long, it threads onto any 1/2"x28 barrel and gets to work redirecting gas to flatten out your muzzle. Strike's in-house testing puts felt recoil reduction in the 8 to 15 percent range depending on your setup, which is a noticeable difference when you're running follow-up shots on a compact or micro carry gun.

It's machined from AISI 1144 steel, bead blasted, and run through Strike's Quench Polish Quench (QPQ) finishing process. That combination gives it a tough, corrosion-resistant surface that holds up to the heat and blast a muzzle device takes round after round. Even with all that steel, it weighs in at roughly a third of an ounce, so it barely registers on the end of your slide.

Why the MCCIRCLE Fits So Many Pistols

The CIRCLE design is intentionally simple and sleek. It was built around smaller compact, sub-compact, and micro pistols, but it works just fine on full-size guns too. Because it keeps a tight, round profile, it slides back into most open-end holsters you already own instead of forcing you to rebuy gear. On a full-size pistol, plenty of folks run it as a slick thread protector that adds a little muzzle control on the side.

Getting Your MCCIRCLE Timed and Installed

This comp uses an O-ring for timing and retention, and Strike includes spares in the box so you have a backup on hand. If your threaded barrel has a shoulder, the O-ring handles timing nicely. For barrels with no shoulder, you'll want a quality thread locker to keep everything indexed and secure. One thing worth planning for: because the comp bleeds off some slide energy, you may need to tune your recoil spring or ammo to keep the gun cycling reliably. It's a common step with any pistol comp and easy to sort out with a little range time.

Key Specifications

  • Manufacturer: Strike Industries
  • Manufacturer Part Number: MCCIRCLE
  • Model: Micro Threaded Comp – CIRCLE
  • UPC: 793811765984
  • Thread Pattern: 1/2"x28
  • Overall Length: 0.64 in (16.3 mm)
  • Material: AISI 1144 Steel, Bead Blasted
  • Finish: Quench Polish Quench (QPQ)
  • Color: Black
  • Weight: 0.35 oz
  • Compatible Calibers: 9mm, .357 SIG
  • Timing Method: O-ring

What’s Included

  • MCCIRCLE Micro Threaded Compensator
  • O-ring for timing (plus spare O-rings)

Frequently Asked Questions

What pistols will the MCCIRCLE fit?

It threads onto any barrel with 1/2"x28 threads in 9mm or .357 SIG. It was designed with compact, sub-compact, and micro pistols in mind, but it works on full-size guns too. Since it keeps such a small footprint, it fits just about any size slide.

How much recoil reduction does the MCCIRCLE give?

Strike Industries' internal testing shows an average felt recoil reduction in the 8 to 15 percent range, though the exact number depends on your pistol, ammo, and setup. It redirects gas to help flatten muzzle rise so your sights settle faster between shots. It's a meaningful improvement for such a compact comp.

Will the MCCIRCLE fit in my holster?

In most cases, yes. The simple round CIRCLE profile was designed to maintain fitment with the majority of open-end holsters on the market, so you likely won't need new gear. Just confirm your holster has an open muzzle end rather than a closed bottom.

Do I need to change anything on my pistol after installing the MCCIRCLE?

Possibly. Because the comp bleeds off some slide energy, some semi-autos need recoil spring or ammo tuning to keep cycling reliably. It's a normal part of running any pistol compensator, and a bit of range testing will tell you if adjustments are needed.

Additional information

UPC

793811765984

Manufacturer

Manufacturer Part Number

MCCIRCLE

Model

Thread Pattern

1/2"x28

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