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Price history
Lowest in-stock price in the last 30 days: $66.00 at MidwayUSA. Dashed line = out of stock. Tracking since Oct 28, 2026.
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AR15Discounts
$66.00
$66.00
$66.00
Battlehawk Armory
$66.00
$66.00
$66.00
Dirty Bird
$66.00
$66.00
$66.00
MidwayUSA
$66.00
$66.00
$66.00
OpticsPlanet
$66.00
$66.00
$66.49
Since Oct 28, 2026.
About this part
The Comstock Armory Compact 9mm Muzzle Brake - 1/2x28 is a muzzle brake from Comstock Armory. It's sold by 5 stores, all at $66.00. The lowest in-stock price in the last 30 days was $66.00 at MidwayUSA.
Experience superior control and precision with the Comstock Armory Compact 9mm Muzzle Brake - 1/2x28, engineered to tame recoil on your 9mm pistol or carbine without adding bulk. This compact device delivers exceptional performance in a lightweight package, making it the ideal upgrade for shooters seeking enhanced accuracy and faster follow-up shots during dynamic range sessions or tactical drills. Key Features Plan-B Suppressor Compatibility: Seamlessly integrates with Plan-B style mounts, allowing quick attachment and removal of suppressors while acting as a sacrificial baffle to minimize wear on your suppressor internals. Advanced Recoil Reduction: Redirects gases efficiently to cut felt recoil by up to 50%, reducing muzzle rise for steadier aim and improved shot-to-shot recovery. Robust Construction: Crafted from high-strength 17-4 PH stainless steel with a durable black nitride finish for superior corrosion resistance and long-lasting performance in harsh conditions. Easy Installation: Features standard 1/2x28 threads and 3/4-inch wrench flats for straightforward, tool-free alignment-no timing shims required. Compact Design: Rotationally symmetric porting ensures balanced gas dispersion, maintaining a low-profile look on your firearm. Specifications Thread Pitch: 1/2x28 Bore Size: 9mm (suitable for bullets up to .357) Length: 1.6 inches Weight: 1.85 ounces Dimensions (Width x Height): 0.9 x 0.9 inches Material: 17-4 PH Stainless Steel Finish: Black Nitride Why Choose the Comstock Armory Compact 9mm Muzzle Brake? Shooters often struggle with excessive muzzle flip on compact 9mm platforms, leading to slower target reacquisition and fatigue during extended sessions. This muzzle brake addresses those pain points head-on by optimizing gas flow to keep your sights on target, enhancing overall control without compromising your firearm's balance or aesthetics. Whether you're competing, training, or defending, its suppressor-ready design future-proofs your setup for modular versatility. Built for reliability, it withstands high-round counts while preserving accuracy-perfect for enthusiasts demanding tactical-grade performance from their accessories. Elevate your shooting precision today with the Comstock Armory Compact 9mm Muzzle Brake. Add it to your arsenal and feel the difference in every round fired. Frequently Asked Questions Is this muzzle brake compatible with suppressors? Yes, it features Plan-B mounting compatibility, enabling secure and rapid suppressor attachment while protecting your suppressor from excessive blast wear. How easy is installation on a 9mm barrel? Installation is straightforward with 1/2x28 threads and wrench flats, requiring only basic tools-no special timing or shims needed for most setups. Will it affect my firearm's accuracy? When properly installed, it maintains or improves accuracy by reducing recoil and muzzle rise, allowing for more consistent shot placement.