H322 in 45-70?

[Shooter6br]

Anyone use H322 in 45-70? I shoot caST 350 -405 GRAINERS. lIKE TO USE A LOAD TO KEEP fps TO ABOUT 1400 . tHANKS rICK

[JDMANN]

I only use H322 in my Guide Gun with a 2.75x Scout scope.
54.0 gr H322 with 300gr Hornady hollowpoint gives sub 1" 100yd groups.
46.0gr H322 with 460gr Cast Performance WFN gives 1.25"/100yd groups.
The 54.0gr load above also groups sub 1" in my H&R Handi-rifle, and .5 (half inch)!! groups in my T/C pistol!

[Stubert]

I am using 47grains of 322 with an RCBS cast 405 gr. gc flat nose in my guide gun 1.5" @ 50 yds.