Want to sell Custom G&p hpa m4 Amazing range and accuracy Part list: G&p body 88$ Jack 315$ Prowin 30$ Prometheus barrel 60$ Flat hop and bucking 20$ Scope 89$ Krytac stock 45$ Magpul grip 25$ Amped igl 15$ Lova rail 100$ Kac suppresor 90$ Other barter 45$ Retail is 850$+++ Need money or trades for other hpa guns