CMMG ZEROED Muzzle Mount for Defcan 57 4.6mm/5.7mm (1/2 - 28) 57DA56C

Designed to have the same exterior dimensions as a mil-spec A2 flash hider, the 5.56 SVD brake allows for direct QD attachment of DEFCAN-556 and DEFCAN-762 suppressors.  Looking for a pin & weld muzzle device to bring a 14.5” barrel to 16.1”? The SVD brake is setup and ready and includes everything you need to permanently attach. (Welder and required skills not included) Manufacturer Part Number: 57DA56C