AR Builds for Carbines for Rifles Rifles Shooting AccessoriesDPMS LCAR Upgrade Project Part 4, Muzzle Brake #654 By Yamil Sued Comments Off on DPMS LCAR Upgrade Project Part 4, Muzzle Brake #654 0 255 DPMS LCAR Upgrade Project Part 4, Muzzle Brake #654In this episode we start our Upgrade Project on the DPMS LCAR Carbine, our Fourth step is to replace the Flash Hider with an AAC Muzzle Brake. Please stay tuned for the rest of the project coming up in two weeks.