You're right about the fun factor. It's a hoot to shoot! I shot four of the M1 loads this afternoon, two from each barrel. Two groups less than a bullet width apart and total 4 shots under two inches. I will not monkey with the pressure wheel that changes regulation!! I'm using a Ultradot micro on the rail (2moa dot). It's been a long time since I had this much fun shooting!
I'll check on Amazon for the book. Thanks