Up for sale is a like new condition Umbrella Armory ARP9. Parts list is in the second picture. Total cost was $1,300 new. Parts list - Umbrella build - Acetech AT1000 - BCM Mlok grip - BCM Mlok rail covers - G&G 1500rd drum - Krytac defiance irons - Tracer bbs - 11.1 2200 mah 35c - 2 11.1 1300 mah 45c