Who Likes MP5 Mags?

This build I thought of to make an extremely reliable, MP5 mag fed AR9 with folding Pistol Brace. For reliability I reached out to the Owner of Taccom and ordered up an Extreme Bolt and Extreme 9mm barrel with extended feed ramp. Housing these items I went with New Frontier, billet side charger and billet lower they are calling C5 that houses a MP5 mag. Due to the feed ramp set up already in the lower housing, and the extended feed ramp of the Taccom barrel, the feed ramp on the barrel needed to be cut down .030 for clearance. Covering the barrel, I went with an SLR ION Ultra Light hand guard and their Liner Comp for 9mm. Handling the buffer end is a Kaw Valley Buffer and Extra Power spring as well as an SBA3 Brace. Optic, I went with the tried and true Holosun 510C. Initial testing, 5 mags with zero hiccups. As usual, its perfect before it leaves.