Springfire replacement barrels

Replacement barrels for the adventure force springfire. Does require blaster disassembly (super easy) and ar removal (also pretty easy). Then just drop in the part.

I've only printed the 3 shot, and it works great, so I'm assuming the others will as well, for anything besides the 3 shot I would recommend a bigger spring/spring spacer for optimal power. The springfire will fit a few coils of k26 which I plan to do at some point.