My Win Low wall shoots pretty good groups at 100 yrds. But there is always a bit of verical stringing. Sofar I have a supply of Remington 17gr ammo.
Is vertical stringing common or is this a bench set up problem.

my lowall doesn't show vert. strings, usually thats a foreend pressure problem, but mine does show a liking toward the CCI w/ the TNT bullet ( but the crows around my bird feeder show a definate dislike for it)

Butchloc.
I will try abox of those if I can find them here. I bought a box of Hornady but have not had a chance to try them. WE still have tons of snow on fields.