Today I took the .30 Herrett barrrel back to the range to try out the load with the 140 gr. Leadheads LFN. In reformed Winchester cases with CCI 200 primers and 12 gr. of IMR SR4759, these loads must have been cooking because they followed the 130 gr. Hornady SSP bullet load all the way out to almost 150 yards. Intended to be a "sub-load", these are in effect a good match to the 130 but in lead. Not what I had in mind at all. Back to the drawing board on this one.
I also still had a box of 20 of the sub-sonic 200 gr. Sierra MK loads. Now this would not stabilize the bullets before but must be just under the required speed because with the ambient air temp 10 degrees warmer a couple actually hit point on! Pushing this bullet as fast as it will go may provide a shootable load. However, I did play with these at 150 yards. While they were all over the place (and I recovered 2 from where the lay on the face of the dirt bank, after obviously striking side on) I did hit my 25 meter pistol target center twice at that range! Another interesting effect is that you can hear them "buzz" as they fly down range end over end!
Got to the fields too early in the afternoon for groundhogs (and it reach 80 today) so didn't see any for tagging with the Hornet. Perhaps we'll have a better day tomorrow.
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