Mine is built on a Savage MLII action with a Pacnor 27" .458 1-22 Super Match grade barrel. This barrel is .900" at the muzzle so its kind of a beast. I can shoot a 275gr bullet sabotless to 2600fps with ease. Around 2800fps is about my max on this build.
Last edited by Gm54-120; 02-22-2016 at 03:57 PM.