I'm looking for some data using Benchmark/Hrndy V-max in 40grn,50grn and 55grn.
I'm working up a varmint load and I'm trying to close down some groups. Varget is my norm, but I've heard a lot of good things about Benchmark.
I am using Varget under the 55gr V-Max and get around .60" groups @100yds. COL is .010 off the lands in my Savage 12FLV. I full length size the brass before the 1st firing out of my rifle. After that it's neck size only wth an RCBS die.
I also tried some 40gr V-Max loads but was shooting them ~4100fps on the high end of the load scale. Didn't want to go above 4,000fps so I gave up on them 40gr loads. My concern was from increased muzzle wear.
Also have tried H-380 under 50gr Blitz but didnt like the performance.
I'm running 35.7 of Varget with the 55grn V-max and it will turn .23 @100 in both of my 700 VS's. Both of these things are tack drivers(they're not totally stock) I heard that Benchmark is awesome powder and wanted to see if I can squeeze 'em down a bit more. I tried the 40 grns with varget and they open up close to .80!!!! The 50grn were marginally better @.76.
I really don't have much to complain about at .23, but it's always a quest to tighten them down..
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