This is BloodbrotherBob a buddy on another Forum and the Rifle he put together.

It is 99% DPMS Panther Arms AR-15 / 223Rem using 55gr standard soft point bullets. It has a Barska 3x9x42mm scope with illuminated recticle and 500 yard bullet drop compensator. The stock is from a colt. It has alot of attitude packed in it as well!

Mine was estimated at 260#
Standard 55gr softpoint which busted his rib on the way in and lodged in the hyde on the far side, it mushroomed nicely.