I'm thinking chief needs to get with someone that has one of them ghost 3d printers and have everything done that way. Heard the barrels are kinda tricky, but can print the can on the end at same time, IF you know what you're doing. Def need to get that 62gr armor piercing ammo to shoot thru it. Is that the yellow tip?? You could prob ask the dude in the cubicle beside you...