Subs. They've proven to be nice and accurate, and I've got a brick of them.
With my other tasco scope these rounds have been shooting inch groups at 70. Half inch at 50., and overlapping at 25. So I'm pretty sure its not the ammo.
I undid the grub screws and took the whole turret off. I can't see how it would screw down like you said - that was my original thought too
I changed magnification after zeroing at 25. Is that a factor ?
Tim
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