Minimalist AR 15 (PROP / REPLICA) UPPER (PART 1)

I'm working on a prop minimalist AR 15 that uses Metal Air-soft parts, it functions just like a normal AR 15 but does not fire anything its only a replica / Prop. This is the first part, others will follow soon ;)

I have also added the cutout files in case you want to design your own, make any shape upper and use the cutouts to make the following: Ejection port, Charging handle, Threads or the full upper.

Charging Handle: https://www.ebay.co.uk/itm/1pcs-Butterfly-Charging-Handle-Aluminum-B