Diesel Dog

Contact T/C by phone only. When someone answers, ask for Jack in the gun tech department. Tell him your concerns about wanting to shoot the thicker magnum sabots & suggest to him that the rifle needs to go back. Ask Jack to install a new barrel miked as close to .502 that he has. I'm sure they will comply. T/C has the best warranty in the business. The only cost to you will be one-way shipping with insurance.... roughly $14-$15.

Shipping Address

Thompson/Center Arms
Farmington Road
Rochester, NH 03867

Telephone #
603-322-2333

This post of mine also applies to poster "Sabotloader". With a single complaint over the phone -- regardless of the age of the rifle -- T/C will likely replace it as long as you insist you want to load sabots with thicker sabots.