22 Mag Semi-Auto Rifle Input Wanted

[TAB]

I have about 1000 rounds thru my 17 mag.  Bore still looks perfect.  Then again I am not loading it for max power. I don't need 4400+ when 4200 with a 20 grain is enough.  It's just a fun gun too shoot.   My only complaint is it's a pita to load.  The bullets are tiny.   Before I sold my ranch it was always out    I can't tell you the number of pests  it killed

[Rastus]

I'm clipping along at 4,025 FPS +/-.  I'm not shooting high volume or reloading.  It's been my goto....shoot 1" low up close at 100 yards and when I shoot more than about 2/3's the way across one of the fields I hold an 1 or so high....but it is hard to miss dead on. 

I need to zero in the Accelerator....probably next week.