I ordered the AR-9 kit last year. Had to order a 9mm BCG from gorilla, did an 80% lower, turned out GREAT!! I put a JMT Saber drop in trigger, 3.5-4.0 lbs. With a 33 rd. Glock mag, this thing ROCKS!!
Reviewed by: Lynn Warmack from Albion, MI on 5/6/2020