My Warrior hasn't met a mag or ammo it doesn't like yet. Chips, Wilsons, factory Kimber, factory SA, some unmarked which I have no idea who made, no problems at all. Ammo has been mostly Winchester white box (1300+ rds of it alone), plus a box or two of everything I have in my ammo closet, Win. Ranger, Hydro-shocks of every size ( it LOVES 185 gr. +P Hydro-shocks), Gold dots, Golden sabers, etc, etc. Guess-tamating at least 1600 rds through it so far with out a single problem at all. Sights are dead on. Everything that goes through it makes one ragged hole without even trying at the distances I shoot ( 7-10 yards). Just bought a Sure-fire X200 for it. Only thing I didn't like was the grips, replaced those with some double diamond checkered, dark wood with a border. They look VERY nice on it. I LOVE THIS GUN!!!!
Oh yeah, almost forgot, put one of those Wilson front straps on it too. So far it has worked well, more secure grip and has never come lose, although it has scratched the finish on the front strap somewhat, no biggie since I plan on having it checkered if this thing doesnt work out anyway.