My first gun was a Marlin Model 60 when I was 13. I used it in 50 yard, open sights NRA qualification, years ago, and was amazed at it's accuracy. I competed against guys with bolt action target rifles and was never defeated. The guys would get frustrated when my $100 Walmart gun could outshoot their high dollar target rifles. I have put many thousands of rounds through it, and it still is a tackdriver. Anybody else have a Marlin, this model or any other, that can beat other, more expensive target rifles? Is it the Micro Groove that makes them so accurate?