150 Speer Mag Tip, CCI 200, IMR 4350 @59 grains
165 Speer SPBT, CCI 200, IMR 4350 @58 grains
180 Nosler BT, CCI200, IMR 4350 @55 grians
180 Speer Grand Slam, CCI 200, IMR 4064 @ 50grains*

* This load hit the same POI as a Barnes 150 XLC load I used which made for a nice transition between the two. Didn't list the 150 XLC load as they don't exist anymore.

All these loads were MOA or better in my rifle which is a Ruger #1 RSI with a 20" barrel. Most if not all are max or approaching max so use caution. I did not record velocity as I don't have a chrony but end results on game showed them to be fast enough wink


Keep your powder dry and stay frosty my friends.