CMMG Zeroed B Dapter Features The CMMG Zeroed B Dapter functions as CMMG s Plan B suppressor mounting system giving shooters a quick detach interface for 1.375 inch by 24 thread HUB threaded suppressors. It is also compatible with Q Plan B and Plan B pattern muzzle devices already on the market extending its usefulness across different suppressor and host combinations. This QD attachment design allows the shooter to install and remove a suppressor quickly without needing to re zero or worry about thread wear over repeated use. The system is built to be simple and lightweight while still providing a secure connection between the muzzle device and the suppressor itself. An inner taper seal is a key part of the B Dapter s design preventing carbon fouling from building up on the mount and muzzle device threads over time. That seal also mates the two components together tightly enough that more force is required to remove the suppressor than to install it helping ensure the can will not back off the muzzle device under recoil. Machined from stainless steel and finished with a black nitride coating the B Dapter resists the heat and fouling that suppressor use generates at the muzzle. For shooters already running a Plan B compatible suppressor the CMMG Zeroed B Dapter is a dependable way to mount and dismount it with confidence. CMMG Zeroed B Dapter Specifications Manufacturer: CMMG Model: Zeroed Color: Black Material: Stainless Steel Finish: Nitride Thread Pattern: 1.375x24 Weight: 2.10 oz Available At: GrabAGun