I have a DPMS LR-308B - it has an 18" bull barrel, and I couldn't be happier. It's a bit heavier than the standard 16", but it shot a 100 yard 3/4" group first time out (just sighting-in). I expect it to get better as it gets broken in. Personally, I find the extra weight an acceptable trade-off for the ability to be effective both close-up and at significant distance. PM me, and maybe we can get together so you can get a look at it, if that'll help you make a decision. Good luck.