The Lock and load mod . First you have to take the to yellow part of the top of the lock and load and open the gun up with a screw driver and strech the spring if you have any more questions email me at toocool69@toosexyforyou.com or you can email a man named Mardean and his email is flare182@hotmail.com if you have any questions.
The 5000 mod email flare182@hotmail.com for the 5000 mod.
Also if you have a broken chain blazer or Roto track email flare182@hotmail.com ok.
