Browning/Winchester Miroku 92 specs?

[Canuck Bob]

Looking for specs on my rifle that is still in transit.

Anyone know the barrel twist for the 32-20?

Anyone ever slug one, wondering what the groove diameter and throat dimensions were found?

[yarro]

I have one in .357Mag. The rebounding hammer sucks. I am getting intermittant light primer strikes. My Miroku 1886 in .45-70 did the same thing until I replaced the rebounding parts with Browning 1886 parts.

-yarro

[mtngunr]

My 1990 B53 32WCF slugs .312".