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Useful life of Starline 38 Super Comp brass


JPG

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How many uses are you getting from your Starline 38 super comp brass? I'm relatively new to the caliber - for me, it seems to get "bulge-y" after 2 or 3 uses.

Load: 124 MG JHP, 9gr HS6

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Try a Lee first stage sizing die. Some of my super is old and it will drop in a Dillon check gauge. Lee's sizing die will size closer to the extractor groove and a little tighter than other brands. Tried the U die but in super it was to tight. I also like Lee's seating die and use a flat insert this keep OAL with in ,003. dillon crimp die as I don't care for Lee's FCD.

Lube cases when you load.

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Shoot the brass until there is no resistance when seating the primer. Shoot it that last time and toss it. No resistance means a loose primer pocket. A loose primer pocket means erosion of the breachface of the slide. Not a good thing.

Pat

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