I'm looking to get some trigger time on my new XDm .40. What would you recommend for some affordable, reliable, and clean ammo to shoot in bulk? I'd like to keep my gun in good shape so I'd prefer bronze or brass... other than that I don't know what to get. My local Dick's Sporting Goods had a "Buy one, get one 1/2 off" sale on Remington UMC 180gr. FMJ ammo. I got 200 rounds for 60 bucks... it was a decent price. I shot 200 rounds of the Remington UMC and another 50 of White Box Winchester 165gr. FMJ without any failures, jams, etc.., etc... Needless to say, my gun was DIIIIIIRTY. Is that dirty ammo? Again, what would you recommend for range shooting? Where to shop?