I load maybe 500 28 ga shells per year and have for 10 or so years. The loads are AAHS, Win 209, Longshot powder, CB5034 wad, 3/4 ounce shot. They load really nice and perform well in a Benelli semi auto and a Beretta o/u.
Like others have said, it appears that the components are too much for the hull and its bulging in the final crimp process.


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