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M1 Carbine Muzzle Brake

The M1 Carbine Muzzle Brake is an authentic reproduction of the original USGI "Check, Recoil, M1" recoil compensator fitted to U.S. .30 Carbine rifles. Machined from steel and finished in matte parkerizing, it vents propellant gas upward through twin top ports to reduce muzzle climb during rapid fire. Installation is a simple slip-fit with no gunsmithing required, and the dimensions are correct for standard M1 and registered M2 Carbine barrels. A solid pick for shooters taming recoil on a working carbine or collectors completing a period-correct restoration.

In stock

SKU
M1-MB
$16.95
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Description

Features

  1. Authentic USGI Reproduction — Faithful copy of the original "Check, Recoil, M1" issued on U.S. M1 and M2 Carbines during and after WWII.
  2. Reduces Muzzle Climb — Twin top-side ports vent gas upward to counter muzzle rise during rapid semi-auto fire and full-auto cycling on registered M2 Carbines.
  3. Slip-Fit Installation — Slides onto the muzzle and locks in place with no gunsmithing, threading, or permanent modifications required.
  4. Steel Construction — Machined from solid steel for the same durability and heat tolerance as the original GI part.
  5. Parkerized Finish — Matte phosphate coating matches the rest of the carbine's furniture and resists corrosion under field use.
  6. Correct Dimensions — Built to USGI spec so it indexes properly with the front sight and bayonet lug band on standard M1 Carbine barrels.
  7. M1 and M2 Compatible — Fits standard .30 Carbine muzzle profiles, including original Inland, Winchester, Underwood, and IBM production rifles.
  8. Restoration-Grade Part — A direct replacement for collectors completing or rebuilding a period-correct carbine.

More Information

Customer Reviews

4.9

27 reviews

100% of customers recommend this product

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Top customer reviews

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  1. CarbineOldTimer

    Verified Buyer

    Works Good on My M1 Carbine

    Overall Rating

    Took my carbine out for a quick range session with this brake installed and it cut down on the climb pretty nice. Ran about 150 rounds and it felt more steady than stock. Install was straight forward with no issues. Customer service answered my fit question real quick.

    Cuts muzzle rise good
    Easy to install

    Adds a couple inches to length
    Report seems louder now

  2. soggy72

    Verified Buyer

    second one Ive bought works great

    Overall Rating

    Value

    Price

    Quality

    Not gonna lie this is my second one because the first did exactly what its supposed to on my shop carbine. Slip fit went right on the barrel no gunsmithing and the twin top ports keep the muzzle flat during rapid strings. Anybody running an M2 on select fire should grab one.

    No gunsmithing slip-fit install

    None worth mentioning

  3. Stephen

    Verified Buyer

    Reliable clone of the real deal

    Value

    Overall Rating

    Price

    Quality

    Picked this up for my Inland rebuild and it looks right at home. Fit was pretty good out of the box, just needed a tiny bit of fitting on the bayo lug area. Noticeably tames the muzzle flip compared to the naked barrel. Ran about 200 rounds of .30 carbine through it at the range last weekend and zero shift was basically none.
  4. Gunner

    Verified Buyer

    Fits perfect, reduces recoil

    Value

    Overall Rating

    Price

    Quality

    The muzzle brake snapped right on and cut the kick down nice. It feels solid and doesn't wobble at all. Only thing is it's a tad louder, but I think that's worth the trade for the recoil reduction.

    Easy install

  5. CJ

    Verified Buyer

    Great value for the price

    Value

    Overall Rating

    Price

    Quality

    Got this muzzle brake last week and it came super fast, like next‑day shipping. It works great, cheap enough for a budget build and feels durable enough for the field. The finish could be smoother, but overall I'm happy with the performance.

    Affordable,Durable

    Finish could be better

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