Regs are the same, they are good after broken in
AR-1 has 15 bps cap, Wrath has 20
AR-1 has no clamping feedneck, Wrath does
AR-1 has pretty much no milling, and no exposed ram sleeve, Wrath Does
AR-1 has black grips, Wrath has clear
I think thats all of em..
Hardcore 'Til I Die