u/APairOfChopsticks

Got an upper I want to remove the rattle can off of. Got a huge discount on it so thats why.

1. What's the best method for removing the rattle can. I heard brake cleaner is the best followed by acetone then citristrip. Whats like yalls go to.

2. Is it true citristrip will strip the ano.

Took a staccato apart to replace the grip. Upon rebuilding it, the gun wont shoot. Can press trigger and all, trigger safety works and the hammer clicks back twice, but the hammer wont drop. Whats the problem?