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Long Action RUM 3.850” AICS Box Magazine

The RUM long action 3.850" magazine is built from steel, heat-treated, and then coated with a special teflon for a better finish. This magazine is specifically built for the high shoulder Ultra-Mag case. It is compatible with most UM and EDGE cartridges and has worked great for the popular 300 PRC.

Max internal length: 3.750”

*WEIGHT: 5 Round: 7.3 ounces  -  3 Round: 5 ounces




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