Experience unparalleled control and precision with the Comstock Armory Compact 45 Cal Muzzle Brake – .578-28, engineered to tame recoil and enhance your shooting performance. Designed for discerning shooters who demand reliability in high-stakes scenarios, this compact muzzle device redirects gases efficiently, minimizing muzzle rise and allowing for faster, more accurate follow-up shots. Whether you’re running a 45 ACP pistol or a big-bore rifle like the 450 Bushmaster or 458 SOCOM, this brake delivers the stability you need without adding unnecessary bulk to your setup.
Key Features
- Plan-B Suppressor Compatibility: Seamlessly pairs with common .900″-24 adapters such as Comstock LPA, Q Plan-B, and Rearden Atlas, enabling quick suppressor attachment and removal while reducing blast baffle wear.
- Recoil Mitigation: Advanced porting design effectively vents muzzle gases sideways and rearward, cutting down felt recoil for improved shot-to-shot consistency and reduced shooter fatigue during extended sessions.
- No-Timing Installation: Rotationally symmetric construction means no shims or special tools required—simply thread on and torque down for a secure, hassle-free fit.
- Compact Profile: At just 1.6 inches long and adding only 0.97 inches to your muzzle, it maintains a sleek, low-profile look without compromising on performance.
Technical Specifications
- Muzzle Device Type: Muzzle Brake
- Threads: .578-28
- Cartridge Compatibility: .462 diameter bullets, including .350 Legend, .450 Bushmaster, and .458 SOCOM
- Finish: Durable Nitride / Melonite for superior corrosion resistance and longevity
- Material: High-strength 17-4 PH stainless steel
- Weight: 1.6 oz
- Dimensions: Length: 1.6 in, Diameter: 0.9 in
- Wrench Flats: 13/16 in for easy installation
Why Choose the Comstock Armory Compact 45 Cal Muzzle Brake?
In the world of tactical firearms accessories, shooters often struggle with excessive recoil that disrupts aim and slows recovery time. This muzzle brake addresses those pain points head-on by providing significant recoil reduction without the bulk of larger devices, making it ideal for compact builds or suppressed setups. Its robust construction ensures it withstands the rigors of repeated use, while the nitride finish offers protection against harsh environments. Elevate your accuracy, comfort, and overall shooting experience—perfect for competitive shooters, hunters, and tactical enthusiasts seeking a reliable .45 cal muzzle brake that performs when it counts.
Frequently Asked Questions
1. Is this muzzle brake compatible with my suppressor?
Yes, it features Plan-B mounting compatibility with .900″-24 adapters from brands like Q and Rearden, allowing for easy integration with compatible suppressors. Always check your suppressor’s warranty for aftermarket device use.
2. How do I install the .578-28 threads muzzle brake?
Thread it directly onto your barrel’s .578-28 threads using the built-in wrench flats. No timing shims are needed due to its symmetric design—apply appropriate torque and you’re ready to go.
3. What calibers does this 45 cal muzzle brake support?
It accommodates bullets up to .462 diameter, making it suitable for .45 ACP, .450 Bushmaster, .458 SOCOM, and similar cartridges, ensuring versatility across various platforms.
Don’t let recoil hold you back—secure the Comstock Armory Compact 45 Cal Muzzle Brake – .578-28 today and transform your firearm into a precision instrument. Optimize your setup for superior control and confidence on every shot.

