I love the feel and balance of the AR.  Just not sure about the cal. 
 If I understand correctly,  you can only get the 243 or 308  in the larger   9 lb. +  rifle.
 I would much prefer the 6 to 7 lb carbine size but the only calibers offered that I know of are 
 223 , a little smallish ... 7.62X 39 , borderline at best  at 100 + yards.  The ballistic spec`s of the new
 6.8 SPC. looks really good, but does anyone make a good hunting round for it?
   I would really like some opinions . 
   I hunt in Ga.    not too many deer over 200 lb. here .   200 maybe 250 yds max range.
    Thanks for any info.
                          Rick McCullough
                          Stockbridge, Ga.