Home Forums Lever Action Central Big Bore Levers Shooting 45-70 +P in Henry H010

Anyone shoot the 430gr HSM bear loads in a Henry H010?

Neither Henry or HSM will come out and say it is safe. The chamber pressure (according to HSM) is 40,000 PSI which doesn't
seem that excessive for a brand new rifle.

I want to use the loads for black bear over bait.

Thanks,

BH63