I had always used RL22 with 160g AB in mine with good accuracy. Last summer I purchased a bunch of 150g NBT Seconds and decided to work up a load with them. Had seen H4350 mentioned on the Fire for 150's and decided to give it a go. Worked up to 63.0 grains and quickly found that .050 jump was the ticket!

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Worked on this guy a month later.

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