I got burned out on 5.56 AR's so I went with the H&K MR762.
Running the thumping .308 head to head against the 5.56's in outlaw 3-Gun is a blast.
Added a whole new dimension trying to keep up with 20 round mags and significantly more recoil.
But watching it pimp slap the steel at 200Y when the .223's are barely making it quiver... that'll put a smile on your face.
Video from a small charity 3-Gun to benefit the food bank in Alpine, Texas.
Starts out prone on some 6" and 8" plates at around 150Y prone.
Finishes up on some 1' square steel plates at around 75Y from standing (the misses screwed up my reload timing, I was planning on reloading on the run to the target arrays at the far left).
The 5.56's were barely tipping the 1' square plates over... .308 was slapping them down.