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  1. #24
    Brass Trader SafetyJoe's Avatar
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    Besides Bullseye powder what other powders do you want to try?


    With the RCBS bullet 11.5 grains is the beginning of the yellow zone for pressure at 21,273psi. 12.4 grains is the beginning of the purple pressure zone. 13.6 grains is the max charge at 27,903 psi.

    Here's what the 12.4 grains looks like
    45-70 Govt - Bullseye - 425.jpg

    With the Lee bullet 13.6 grains is the beginning of the yellow zone for pressure at 21,129psi. 14.7 grains puts you at the beginning of the purple pressure zone. 16.1 grains is the max charge at 27,812psi.

    Here's what the 14.7 grains looks like.
    45-70 Govt - Bullseye - 347.jpg

    Not sure why the 14.6 grain chart is still showing up below in this post after I deleted it so just ignore that one.
    Attached Images Attached Images
    Last edited by SafetyJoe; 10-24-2023 at 03:19 PM.

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Abbreviations used in Reloading

BP Bronze Point IMR Improved Military Rifle PTD Pointed
BR Bench Rest M Magnum RN Round Nose
BT Boat Tail PL Power-Lokt SP Soft Point
C Compressed Charge PR Primer SPCL Soft Point "Core-Lokt"
HP Hollow Point PSPCL Pointed Soft Point "Core Lokt" C.O.L. Cartridge Overall Length
PSP Pointed Soft Point Spz Spitzer Point SBT Spitzer Boat Tail
LRN Lead Round Nose LWC Lead Wad Cutter LSWC Lead Semi Wad Cutter
GC Gas Check