My dilemma. Ive been researching websites, visiting local gun shops, ive even probably read every thread on this site, trying to decide which manufacturer will be stamped on my first black rifle. Ive narrowed it down to DPMS, RRA, and S&W M&P. ( these are whats readily available at my local gun shop) The S&W runs about $600 more than the others, but comes with quad rails and chrome lined bore, bolt carrier, and gas key. My question is, is it worth the extra $ for these "upgrades". Money really isnt a huge issue with me as I am one who believes you get what you pay for, but I dont want to pay more for a name.