Mossberg has introduced three new Slugster models to its well-known 500 series of pump-action shotguns. These shotguns are designed for those who prioritize accuracy and performance when using slugs, offering options in 12 gauge, 20 gauge, and .410 bore. The new Slugsters build on the established reputation of the 500 series, which has been a reliable choice for hunters and shooters for nearly six decades.