View Single Post
 
Old 05-25-2020, 07:23 PM
pantannojack's Avatar
pantannojack pantannojack is offline
US Veteran
 
Join Date: Jun 2011
Location: the ready line, N. Idaho
Posts: 242
Likes: 105
Liked 239 Times in 118 Posts
Default

My Speer #10 book (1979) does not show a 170 projo but 4.9g 231 as starting with 158g LSWC, CC! 500 primer, 897 fps 6''Ruger Sec Six; 5.5g Unique starting 970 fps. A 170g projectile must be reduced from there.

My Lyman Cast Bullet Handbook #3 (2008) does not show any lead loads heavier than 115g #358345 with 231 using .357 magnum cases.
__________________
"Don't Know no Felix"
Reply With Quote
The Following User Likes This Post: