So I plan on finally tackling my SPR build and have gotten it down to 6 barrels. Anyone have any real world experience with any of these barrels below and can weigh in? All rifle length except the Rainer Arms, all 18". Also stainless v. chrome molly for accuracy/longevity?

1. White Oak Armory Wylde Match Barrel
2. Green Mountain 5.56 Nato
3. Rainer Arms Match Mid Wylde
4. Faxon Firearms 18" Wylde
5. Odin Works Wylde Barrel
6. Black Hole Weaponry SS Barrel

Much appreciated in advance, looking to build a quality rifle with either a RRA 2-stage or Timney, SOPMOD, and custom carbon fiber free float tube.

delete

WOA by a long shot.

White Oak Armory then? Also any recommendations for a good SPR flash hider and pistol grip? This is going on a Spikes lower with SOPMOD.

EDIT: I heard Black Hole Weaponry is pretty decent, mostly due to the polygonal rifling. True over button riffling WOA? Would be nice to get the free receiver, otherwise I was looking at either Anderson Manufacturing or Bushmaster upper, maybe even a Spikes complete upper.

Thanks guys, I'm going with WOA after some researching.

Feel free to follow my build, will upload with many pics:

http://www.ar15.com/forums/t_3_4/667395_.html&page=1