I know I went way above the normal loads in my Winchester big.bore 94 .It has a large amount of free bore in.the chamber .I couldn't get pressure with aa1680 like you.would think.that would happen .I.never saw flattened primers or stretched brass .I.got 2400 fps with 220 grain.hornady flat nose and went above that no pressure .I know that that are super strong for lever guns way stronger than normal model 94 Winchester rifles .I will go.slow loading.up.with.this 444 as always .I.have seen.some super high loads for these guns but the recoil will be the limit here most likely .That's why I am starting.with lighter bullets and see how fast they can go safely .I do want to try the 265 grain.hornady I have been told it's awesome made for the 444.I can't to shoot this gun .Hope I.can get some 250 yard loads out of It we will see !
