2003 blue autocoker, shcoktech ram and bomb three way. Black magic regulator,aka pump arm.
empire 4 pc kit
Strengths:
NO OIL! smooth cleanshot quick return light,
Weaknesses:
You have to use teflon dry lube on it so it doesn't swell up.
Review:
This bolt is freaking awsome, i love it. it weighs less than half of my old stock bolt. easy to maintain and work with, looks awsome. there is such a difference between the stock bolt and this one i love it. i have improved my shooting because of this bolt. it has less kickback
Conclusion:
Buy this bolt it freaking kicks ass and will make you shooting and gun run so much more soothly.