This guide details the tactical applications and features of the Mossberg 590 RM and 590R shotguns, as presented by firearms expert Chris Cerino. It covers operational techniques for door breaching with the 590 RM's standoff device and recoil management with the 590R's ergonomic features. The overview highlights the differences between tube-fed and magazine-fed systems, emphasizing their suitability for home defense and tactical scenarios.
This review of the new Mossberg 590 RM magazine-fed pump-action shotgun highlights its tactical upgrades over the classic 590. The reviewer praises its reliability, magazine capacity, and improved ergonomics, including a better stock alignment for optics and an AK-style magazine release. Initial testing demonstrates excellent performance with standard ammunition and even surprising cycling of mini shells, though this is not officially supported.
This video reviews six new shotguns released for 2025, showcased at Shot Show. It covers the Palmetto State Armory 570, Mossberg 590 RM, Winchester SXP Extreme Defender, Weatherby Element 2, Benelli Nova 3, and Benelli SB3 Advanced Impact, highlighting their features, intended uses, and potential appeal for hunting, defense, and sport shooting.
This video introduces the new Mossberg 590 RM for 2025, highlighting its significant departures from the classic 590 design. Key features include an ambidextrous rotary safety, replacing the traditional tang safety, and a detachable box magazine system. The RM variant focuses on the detachable magazine, while the R variant uses a traditional tube magazine but shares the new safety. The shotgun also boasts an AR-style adjustable stock, M-LOK slots, and a metal heat shield.
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