RAP4 smg barrel kit
New to all this and having a blast while learning. Have a stock MR1 and am looking to get more of the Mil Sim look. Pondering the RAP4 SMG barrel kit ( I think it's a 10" barrel) and wondering what others think of this purchase. Play woodsball with most shots being about 15-30 yards in fairly open cover.
Thanks for all input.