Shoot decent ammo in the 541T and you'll usually get decent results. Mine dotes on Federal Gold Medal Match, SK Standard Plus, and Eley Contact. I'm too cheap to buy the expensive stuff since I don't compete...
Remember to shoot enough fouling rounds when changing ammo types and manufacturers while testing so the barrel will shoot its best groups . My rifles usually take from 5-15 rounds to season the barrel between ammo types before shooting for groups
Yep.
Don't be afraid to put the Lapua X-Act or Midas and the Eley Tenex through it to find out what it is really capable of. You could even send it to the Lapua Service Center to get a Lot# tailored to the gun.
https://www.lapua.com/resources/test-shooting/
