Mossberg’s 590R and 590RM shotguns took center stage at SHOT Show 2025, offering pump-action reliability with a unique twist. With innovative features like a vertical mag-fed design and rugged construction, these shotguns are tailored for tactical, home defense, and professional use. Join us as we break down the key features and performance of the 590R and 590RM, and why they’re creating buzz this year.