I put a slip on Limbsaver recoil pad on my Win 1886 in 45-70 due to the abusive recoil encountered while doing load development.
I recently bought one of those for my Browning BPCR in 45-70 and it fits like a glove. I haven't had the chance to try it out but from all indications it works. After what happened with the 45-90 I hope so. I also bought a Lead Sled just in case the LimbSaver don't work.