I shot 10 rounds of wolf prior to shooting to warm up the barrel but not at a target which was silly not to. That's a good procedure you do, makes sense.
Okay I'll try making those loads in .3 gr increments tomorrow. I also trimmed a bunch of brass tonight so I'm curious what effect the consistent brass length will have on accuracy.
Thoughts on OAL? Think it might be beneficial to load longer? Worth a shot of course. Thanks again for the tips!
As for COL length just be carefully those short fat bullets can get to the lands pretty quick. I have some nosler varmint in 55 grains that seat less than the hornady...
As you see a little bit the hornady 55s like a little speed. You should be able to get decent sub 1.5" groups out of them. I got down to the 1" area with W844 which is like H335. I also had nice consistent groups with H4895.
Also when shooting multiple test loads you may want to shoot them round robin style.
That is you load your mags alternating the shots . Then set up several targets and shoot 1st load 2nd 3 load or what have you rotating through the targets. This spreads out the shots through the barrel and even out the temp for each load a,bit....... if that makes sense.
Not to be a dink but a barska scope might not be helping you much for group testing. I have my share of inexpensive optics but for testing I use my old leupold VXIII 2.5x8x32 nothing fancy just solid.
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