SP Ion
Warrior clamping feedneck
Firebolt
CP shorty reg
SP sticky grips
CP ON/OFF w/ rail
Clippard QEV
Virtue EZon button
Evil Pipe kit
ANS 68/4500 carbon fiber
Halo B w/ V35 board, delrin drive cone, and Hybrid Suicide shell
Strengths:
Stronger so less chance of break.
Weaknesses:
None that I can see
Review:
I bought my Halo B used, and the guy never have the drive cone put in, so I had the brand new cone put in. It seems stronger and tougher. It's also white so I guess if you had some paintballs breaking in your hopper you could see it easier.
Conclusion:
If you want your drive cone to be stronger and stand less chance of breaking then this is a great upgrade.