www.cheaperthandirt.com it may or may not be available, but they have XM80762 mil-spec 7.62X51mm 149 gr. fmj for 20 bucks a box. I got several boxes just before the ammo prices began to soar. they used to be 15 bucks a box...
It takes 43 muscles to frown, 17 to smile, and 3 for proper trigger squeeze.
The latest caliber or gear is no substitute for experience and skill. Rifles and cartridges don't make hits -- shooters do.
Fact of life:
After Monday and Tuesday, even the calendar says WTF!