Hello everybody. In the future I am going to purchase the H&K MR762. It is chambered for the 7.62x51mm round. My problem is - Where do I find Lake City 7.62x51mm ammo that is NOT the M118LR? I am specifically looking for the M59 ammo to "burn" through. I live on my own land so I can shoot when ever I want. I will be firing at least 300 rounds every time I pick this rifle up. I simply enjoy the bigger "punch" of the round, over the 5.56x45. I cannot buy the more common .308 Winchester ammo, as the .308 is dangerous to use in a 7.62x51mm chambered rifle, so I often hear. Thank you for your time in reading this post and responding!