The stock bolt for my cocker, which is much better than the evil bolt.
WGP Vertebrate, the egg, 32 degrees on/off, pure energy 45 ci 4500 psi tank, stock everything else.
Looks cool, flat back.
Chops balls like none other.
I bought this online with out any notice of how it worked. When it arrived I immediatly put it in the gun and shot it. The first ball I shot choped and messed up my hopper. Then I tried the bolt with out a hopper, after i cleaned my gun. It choped a ball right on my mask, and was never used again.
This bolt is the worst bolt Ive ever used, Ive never chopped so many balls so fast for the entire time Ive played this game. I do not reccomend buying this piece of crap. Just use your stock bolt for auto cockers.