techmike Posted April 8, 2014 Report Share Posted April 8, 2014 Lightly used, had this on my Colt M4 for a while, just upgraded to the 15" rail. This is a Troy licensed air soft rail, made from the same aluminum as regular rails. It is labeled Mil-Sim only - there is no cut-out machined for a gas tube, so this will not fit an actual AR rifle. LNIB with the TRX barrel nut, three add-on picatinny rail sections, hardware and allen wrenches. Installation is fairly easy: but you must remove your front sight tower to swap barrel nuts. After the TRX nut is installed & tightened, the rail slides onto the nut, twist to line up with the lower's top rail and tighten two allen screws. I had a bipod installed on this rail, it is quire sturdy. View it HERE.$60 + shipping.TMLink to installation PDF on my Colt - HERE. Link to comment Share on other sites More sharing options...
techmike Posted March 22, 2015 Author Report Share Posted March 22, 2015 Bump to da top, & price drop to $50..... Link to comment Share on other sites More sharing options...
krystofer66 Posted March 25, 2015 Report Share Posted March 25, 2015 I have the M4 Carbine with poly grips. Will this work on mine. If so i am ready to buy where do send pay pal too? Link to comment Share on other sites More sharing options...
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