FIELD: weapons and ammunition.
SUBSTANCE: powder charge comprises a batch of high-nitrogen dibasic pelletised powder arranged in capsulated metal cartridge case. Weight of powder charge makes 0.32-0.36 g. Bulk densities and thickness of cylindrical one-channel powder grain fire bed make 0.630-0.660 kg/dm3 and 0.25-0.35 mm.
EFFECT: higher efficiency of powder combustion, decreased recoil and noise, reliable reloading.
1 tbl
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Authors
Dates
2014-03-27—Published
2012-09-20—Filed