Worked up three different grain weights of Unique powder under 115gr fmj's @ an OAL of 1.150". Went and shot them today with all positive results. The three grain weights are 5.3, 5.5, 5.7 all produced manageable recoil with full slide lock on my Glock 19. To my surprise, Unique powder is rather clean burning. I have been using W231 religiously and decided to venture out. All in all, I am happy with 5.5gr of Unique and will be using this formula for a while.

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