.300 Remington Short Action Ultra Magnum (also known as 300 RSAUM, 300 RSUM or 300 Rem SAUM) is a .30 caliber short magnum cartridge that was put on the market shortly after Winchester released its 300 WSM round in 2001.
| Identifier (URI) | Rank |
|---|---|
| dbkwik:resource/jDq-I9R0DLikfNFcLeHJYQ== | 5.88129e-14 |
| dbr:.300_Remington_SA_Ultra_Mag | 5.88129e-14 |
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