Lantac Bmd 556 Blast Mitigation Dev

The Lantac BMD is an advanced and durable Blast Mitigation Device. It is a blast shield constructed from 4140 CMV with a Nitride finish for durability and corrosion resistance. The BMD design allows the muzzle brake contained inside it to function as normal with regard to muzzle climb mitigation. The BMD 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 systems that alter the way the original device works and inevitably reduce efficiency. The BMD Gen2 system utilizes two Trefoil threaded ports to disrupt gas flow and reduce vertical flash signature while still allowing the device within the BMD to control muzzle rise. Concussive muzzle blast is directed forwards, down range and away from shooter. The BMD mounts to the collar via a rotating lock ring and is mounted to the Dragon Muzzle Brake through the use of the adapter collar. This device comes complete with the A2 mounting collar that is designed to function with ONLY the following non pinned & welded LANTAC DragonBrakes: DGN556B (5.56/223), DGN9MMB (9mm 1/2x36), DGN9MMC (9mm MPX), DGN9MMD (9mm 1/2x28).

Note: Only works with Lantac Dragon muzzle brakes. Does not work with DGNAK47B Dragon Brakes. Does not work with A1 adapter collars.

Features:

• 4140CMV construction
• QPQ Nitride finish
• 2.780 inches long
• 1.488 inches in diameter
• Weighs 7.85oz
• Comes with appropriate timing shims & high temperature thread locker
• Full instructions included

Lantac USA manufactures the highest quality accessories for AR-15/M16 pattern rifles. Precision made in the U.S.A., rifles, muzzle brakes and more.