I have: 83 Sierra I think , or mayne could be old Winchester 100gr spt. Not sure?? Have had these from way back ( mid 1960's ) . Tarnished but very shoot-able. Also might be willing to turn loose of , up to 2 boxes of Sierra 6.5 100gr HP. No they are not 90 to 95gr, but are what I have.
I have had great success with Lapua Scenar 100 grain hollow points on yotes recently. My 6.5 loves them. They seem to be available & on the market. Best of luck.
6.5mm 264 Diameter 90 Grain Hollow Point TNT 100 Count by SPEER BULLETSEXPLOSIVE AND ACCURATE. TNT® gives you what you want most-superior on-game performance. Starting with TNT's thin precision jacket, we add internal fluting and a dead-soft lead core to ensure complete bullet disruption. We...