147gr 9mm
I gave up on lead and plated bullets in 147 after a bunch of testing.
Have settled on Precision Delta 147 gr. on top of 3.4 gr of Tightgroup. This combo in a Glock 19 gives an average of 921 fps, and a XD(m) and average of 914 fps.
Looking forward to hearing how you work through this.
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