Originally Posted by S470FM
nice. 300 drops off too much, I'd prefer 6.8
300 blk supersonic rounds have the same trajectory as the 7.62 ak round out to 550 yards out of a 16 inch barrel.
Not as flat as the 6.8 (few calibers are), but way, way more versatile and affordable thanks to the different bullet weight and loads from sub to supersonic, it goes from 115 to 220 and everything in between.