T TheDutchman19 New member Mar 30, 2013 #1 Does anyone have a any experience with Shilen's AR-15 barrel product? More importantly what style barrel extender do they use? A3, M4 or both? Last edited: Mar 30, 2013
Does anyone have a any experience with Shilen's AR-15 barrel product? More importantly what style barrel extender do they use? A3, M4 or both?