Caliburn - Open-top Elite Upper

thingiverse

My Caliburn frequently jams. This wouldn't be much of an issue if it weren't for the limited space to clear problems; most other mag-fed blasters have enough room to work with, but this one requires manual intervention. I usually need to remove the magazine, insert a screwdriver, and pry out the jammed piece. This process is not ideal. I've looked at some older images of uppers that feature open spaces for easy access, which would greatly simplify maintenance. However, finding detailed files has proven to be challenging. When you want something done correctly, you often have to go above and beyond.