CAUTION: The following post includes loading data that may be beyond currently published maximums for this cartridge. USE AT YOUR OWN RISK. Neither the writer, The Firing Line, nor the staff of TFL assume any liability for any damage or injury resulting from use of this information.
I've used 23 grs. of H110 for the 250 cast Lyman 429421. We've sold 1000's of these loads with no complaints. I wouldn't reduce this load more than 10%. Just my 2, your mileage may differ...........Creeker
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