bushmaster jamming
hi, i recently purchased a new bushmaster a3 , it has feeding/jamming issues which started with the first magazine in it . it will jam about evry third round or so . has any body had such an issue ? im hoping its just the cartridge. ive only tried wolf fmj 's thus far . this is the first ar type rifle ive owned or used and am pretty depressed w/ its performance thus far , help please