One more question, what kind of ammo you guys use for just practice? Or target shooting
I've had good luck with the "black box" American Eagle 55gr FMJ AE223. If you catch it on sale at Gander Mtn. for $29.99/box of 100, it's a pretty good deal. I've ran about 4-500 rounds through my Spike's AR without a single failure with that ammo, and it's more accurate than I am.