SIG MCX LVAW ’Black Mamba’ 300BLK Suppressor, Tactical Handguard/Rail and Barrel Swap

Adam Agri of SIG SAUER Special Weapons Development Group and SIG SAUER Academy shows DefenseReview (DR) owner/editor-in-chief David Crane the SIG MCX LVAW’s (Low-Visibility Assault Weapon) “Black Mamba“ suppressor, and how to swap out the weapon’s tactical handguards. He also discusses changing the barrel. Read more about it at .