NDZ Skeleton Bolt
Dye Hyper II Regulator
Epiphany ASA/Pin Depressor
Freak Barrel Kit
Empire Reloader B Hopper
1. The bolt is by far the first upgrade anyone should throw on, the stock bolt is very freaking heavy, you will see a HUGE difference immediately!
2 Freak Barrel system
Sexy, Fast, Sturdy
Maintenance (Complete dissasembly required to clean bolt)
I love it. For the price, you can't really beat it. For maintenance, you have to completely remove the body from the trigger frame, the slide the board out of the trigger frame, while still connected to the body, disconnect the board from the body, to remove the bolt for cleaning/lube. Takes about 10-15 minutes to complete, not bad, but after months week after week, it gets tedious. If that sounds like it sucks to you, get an IOn XE.
There are a ton of upgrades and body kits for you to hook up your new dynasty.