Shot it today. We had to get a specific recoil lug thickness that worked with that barrel. I ground it down to fit in the action and hit it with some black stop rust baked in 95 degree heat.
Following. A buddy got a prefit for his b14r, and his extractors cuts didn’t line up. We tried a thicker recoil lug but it was too thick, need one in between sizes. He’s supposed to be calling them this week about a solution