New projectile prototype for 50mm

Maybe...whistle, bang, and colored powder cloud? It does measure out to 7-1/2 inch long. The powder ball is from 1 inch firework crackling balls...just hot glue the fuse hole shut and fill both sides with powder and snap it closed.

[@sfbmcouk]

looking good, can't wait to see the testing. James

[@gadgetguyify]

Video will be up late this afternoon or early evening!