Hmm! This design is a bit complicated. Adjustable hop up!
Quote:
Originally Posted by Cloven
I have determined the problem:
As you loosen the screw it unthreads from this little block. The top of the screw pushes against this collar, so loosening it pushes the block downwards into the barrel. The little collar is weak and broke, so unthreading it just pushed the screw up against the inside of the body. |