Comstock Armory Compact Muzzle Brake (5/8-24, 45 cal) Plan-B Suppressor Mount

Comstock Armory Compact Muzzle Brake 5/8-24 45 Cal Plan-B Suppressor MountThe Comstock Compact 45 Cal Muzzle Brake is a purpose-built component for shooters assembling a compact, repeatable Plan-B-pattern suppressor mounting system. It combines 17-4 PH stainless steel, a black nitride finish and clearly defined tool flats to support secure installation and convenient suppressor attachment. The product uses 5/8-24 threads and is compatible with common .900-24 Plan-B-pattern adapters, including the Comstock LPA, Q Plan-B and Rearden Atlas.Its brake geometry is designed to reduce recoil and to act as a sacrificial first surface ahead of the suppressor blast baffle. Because the body is rotationally symmetrical, it does not need to be timed with shims, simplifying installation and keeping the suppressor interface consistent.Ready to complete your suppressor-mounting setup? Review fitment, confirm current availability and add the Comstock Compact 30 Cal Muzzle Brake to your cart at ARMSAGORA's retailers.Recoil Control and Blast-Baffle ProtectionA Plan-B-compatible brake can improve control during unsuppressed fire while helping shield a suppressor's blast baffle during suppressed use. The compact design keeps added length manageable, and the stainless-steel body provides a durable mounting foundation for repeated attachment and removal.Key Features and SpecificationsModel: MBC-58-30Primary thread/interface: 5/8-24Material: 17-4 PH stainless steelFinish: black nitrideWeight: 1.7 ozOverall profile: 1.6 inAdded system length: 0.97 inInstallation interface: 13/16 in wrench flatsCaliber/bore guidance: up to .338/8.6mm, including .308/7.62mmMounting compatibility: common .900-24 Plan-B-pattern adapters, including the Comstock LPA, Q Plan-B and Rearden AtlasFitment and Installation GuidanceStandard 5/8-24 barrel threads; verify bore, shoulder and suppressor clearance before use. Before attaching any suppressor, verify bullet stability and confirm that the muzzle device, adapter and suppressor are concentric. Use an appropriate alignment rod and follow the current installation instructions supplied by Comstock Armory. Some suppressor manufacturers limit warranty coverage when aftermarket mounts or muzzle devices are used, so review the suppressor manufacturer's warranty and compatibility requirements before installation.Listing details, manufacturer specifications, package contents, price and inventory can change. Confirm the current product page before ordering. For additional purchasing information, review ARMSAGORA's retailers's suppressor buying guide and store policies.Build a Compatible Comstock Mounting SystemFor a related component, compare the Comstock RPA Steel Recessed Adapter. Matching the correct barrel thread, muzzle-device bore, suppressor rear thread and blast-chamber depth is essential. You can also browse the manufacturers available at ARMSAGORA's retailers for additional suppressor accessories, muzzle devices and host components.Get yours today at ARMSAGORA's retailers. Choose the correct configuration, verify your complete system and purchase the Comstock Compact 30 Cal Muzzle Brake from a trusted online retailer.Frequently Asked QuestionsWhat mounting system is the MBC-58-45 designed for?It is designed around the Plan-B-pattern ecosystem and the specific 5/8-24 interface listed above. Compatibility depends on the complete suppressor, adapter, muzzle-device and barrel configuration.Does this muzzle brake require timing?No. Comstock designed the brake to be rotationally symmetrical, so timing shims are not required. Install it only according to the manufacturer's instructions.How do I confirm suppressor fitment before firing?Check every thread specification, available blast-chamber depth, muzzle-device length and caliber rating. After installation, verify alignment with a proper alignment rod and follow all firearm, ammunition and suppressor manufacturer instructions.Use only on a compatible firearm and suppressor system. Installation should be performed by a qualified person when the user is not fully familiar with muzzle-device or suppressor-mount installation.