I am seriously considering the Bumblebee for a quality hunting rig. I can get one now, but it has the wrong bolt face. Normally, opening a bolt face is a fairly simple operation unless these action have special qualities that would make this a poor option? The other option is to order direct and wait most of or more than a year. I hate to spend $1700 on an action and have to pay to have it modified, but this modification is generally small. However, it may need the handle and fire control timed anyway, so opening the bolt would be possibly a modest alteration??Bats are by far the most used action in my shop. You can't do better. You said dual port, you have 2 options that will run both of those cases. If you want a stock designed for a remington, order a dual port HR with both bolts. If you want a BR style stock or McMillan A5 BR tang, then go with a M or CT with both bolts. PM me if you want a CT.