The fore grip was not heat shrank on towards the tube in any way that I could convey to nor was there everything that blocked the tube from sliding out the back again. The strategy I described worked great for me. So.....great luck for you sir! Guns Global would make https://mossbergm590a112gaugefors35925.blogunok.com/34764309/examine-this-report-on-mossberg-940-pro-tactical-for-sale