Hey i got my sp-1 for sale. hoping to grab some extra cash in time for the uwl in 2 weeks. The gun is completely stock with select fire. single shot, 2 shot burst, and full auto at 11 balls per second. the gun is very quiet, more quiet than most guns. it come in the original box with everything but the allen keys. I can throw in a freak barrel with a all american tip and 1 insert. and some extras