Manticore Arms Reverb Features The Manticore Arms Reverb is machined from 8620 steel a material chosen for its strength and ability to withstand the heat and pressure generated at the muzzle during repeated firing. Threaded 1/2x28 the brake fits the common thread pattern found on many .22 Long Rifle and 9mm pistol caliber platforms giving it broad compatibility across rimfire rifles and pistol caliber carbines. Designed for projectiles up to 9mm the Reverb is built specifically for smaller bore lower recoil platforms rather than high-powered rifle calibers. The compact 1.75 length keeps the brake from adding significant overall length to the firearm once installed. Made in the USA the Reverb reflects the quality control standards expected of a domestically produced muzzle device with consistent machining tolerances for proper thread engagement and timing. The black finish matches most factory barrel finishes keeping the overall look of the firearm clean and consistent after installation. A muzzle brake like the Reverb works by redirecting propellant gases to help manage muzzle rise which can improve follow-up shot speed on pistol caliber carbines and rimfire rifles used for plinking or training. The Manticore Arms Reverb is for sale at GrabAGun for owners of .22 LR and 9mm platforms looking for a compact American-made muzzle brake. Manticore Arms Reverb Specifications Manufacturer: Manticore Arms Model: Reverb Material: 8620 Steel Finish: Black Thread Pitch: 1/2x28 Length: 1.75 Max Projectile: 9mm Country of Origin: USA Caliber: 9mm Available At: GrabAGun