SHOW AND TELL 82: M16, M4, AR15 Blank Firing Adapters. A2 flash hider compatible BFA.

[@Braceheadon]

this was recommended to me, and youtube was made for content like this so like, comment and subbed.

[@alvmahn]

Thanks! Welcome aboard!

[@oldpueblogunfighter1391]

Red is for m16 yellow is for m4 different size gas vent holes to accommodate pressures in the differnt length barrels. M4 OR 16 INCH barrels will run at a higher pressure when used with the red bfa