Mossberg 590A1 Shell Size: The Definitive Guide [2.75″ vs 3″]
What Size Shells Does a Mossberg 590A1 Use? The Definitive Guide The Mossberg 590A1 is a legendary pump-action shotgun, renowned for its reliability, durability, and combat-proven performance. If you own, or are considering purchasing, this firearm, a crucial question arises: **what size shells does a Mossberg 590A1 use?** Getting this wrong can lead to malfunctions, … Read more
