What can I say about this build? Sitting at 17″ collapsed, this build defines a Backpack Gun. Adding a little flare with the Iron City Rifle Works “Berserker” Upper and their C4V coated Bolt, she looks great. This one is fitted with a 3″ Spinta Precision barrel, 3″ New Frontier hand guard, Maxim Defense CQB Brace and a host of other goodies. Testing wise, thru 8 mags on initial testing, not one malfunction. Stay tuned for more!