Just started working with my 260 Rem. Need to adjust OAL for 125gr Partitions and 129gr SP but the 100gr SP is looking real good using H4350, Rem brass and Fed 210M primers. OAL 2.707" group size .201"
I am liking the 100gr Spire Point load for coyote and bobcat, and it could be used for small deer. My 125gr Partitions are moving 3034fps using MRP and 9/10-1 1/4" groups and the 129gr Spire Points are moving 2911fps using MRP and they are 7/8 to 1". I will adjust the OAL and believe both these groups will tighten up and when I get them like I want them I will post them. H4350 is not only working well with the 100gr Spire Pionts but also with the 125gr Partition and 129gr Spire Point. Need to tweak it some more and it just might win the accuracy battle while having great velocities. I am getting 2930fps using it in front of the 129gr Spire Point. Also, W-748 is really preforming well with the 100gr Spire Points. Still a lot of work to do but today let me know I have a shooter.