The BMD Blast Mitigation Device is a unique blast shield that allows the muzzle brake contained inside it to continue to function as normal with regard to muzzle climb mitigation. The patent pending design features unique 'through' ports that connect the muzzle brakes vertical vents to the outside atmosphere. This feature allows the brake to function while within the device unlike other system that alter the way the original device works and inevitably remove or massively reduce efficiency. The device also features sets of 'diffuser' grids positioned towards the top of the blast shield that assist in allowing gas to vent upwards as well as forwards at the time of firing assisting even further in muzzle control. Concussive muzzle blast is directed forwards down range and away from other shooters and team mates. Radial teeth at the exit aperture help to disrupt blast gas at it exits the device. The BMD mounts to the collar via the use of two rugged clips that must both be depressed together in order to remove the device from its mount. - The BMD is mounted to the Dragon Muzzle Brake through the use of the adapter collar. This device comes complete with the A3 mounting collar that is designed to function with ONLY the following non pinned & welded LANTAC Dragon Brakes: DGN762B (7.62/308) - For Pinned & Welded DGN556B Brakes please see the A1 Adapter Collar product. For DGN556B DGN9MMB DGN9MMC DGN9MMC & DGNAK47B Brakes please use the BMD A2 Adapter Collar version.
Determined at checkout.