Yep I tried mine at 100yds out of the box with Eley tenex, I had no Wolf. Shot great with out any tuning up. Now I have ELEY tenex, Lapua MIDAS, RWS 50R, WOLF and SK [made by Lapua by the way].
I received my Mid Barrel tuner from Charles Scott and went to a tuning session this morning. A couple of days ago Wolf shot the best out of Eley and Lapua Midas. Today RWR 50R beat out everybody. So now that I had a good ammo I started tuning away, 5 shot groups, RWS 50R.
Didnt try SK though, thats next to do.
Had to start shooting at 8AM, range rules, calm no breeze, 87 degrees [Florida is HOT].
3 - 5 shot groups, no tuner, 0.428, 0.419 and 0.622, RWS 50R
2 - 5 shot groups, Tuner at Muzzle, 0.226 and 0.347, RWS 50R, Muzzle mount seemed to SUCK
so I stopped trying, my barrel has a FAT 1.02 inches diam by 4.5 inchl long, end for Iron Sight
dovetals, I figured it is heavy at the end with that much metal hanging out, no use adding
more.
3 -5 shot groups, tuner a mid barrel about 3 in forward of stock, 0.110, 0.136 and 0.149, RWS 50R
AHA! after some rough twiddling the tuner works, thanks Charles, Stay tuned I will twiddle my tuner some more until the ones become zeros. Have to work quick because the wind starts blowing right
at 9 to 9:30 AM. Cant wait till next week.
Only bad part about fooling around with 22LR is obtaining ammo, "buy it while you can".
My F-Class open is nicer because I make my own 6mmBRX ammo, yeah if I dont run out of VARGET!!