Minimalist AR 15 (PROP / REPLICA) BARREL (PART 7)

I'm working on a prop minimalist AR 15 that uses Metal Air-soft parts, it functions similar to an AR-15 but can be converted to fire .22LR Blanks (Optional) / Prop. This is the seventh part ;)

I have bored a 2.5mm hole in the barrel so that nothing dangerous can leave the barrel, and it gives you enough muzzle flash from the blank and can recycle the bolt back without being dangerous.

NOTE!: I will publish all the parts in one Thing on a future date with full building instructions

!D