TacStar SideSaddle Slimline Mossberg 500/590 12 Gauge

The TacStar 1081210 SideSaddle Slimline for Mossberg 500/590 12 Gauge combines a sleek, streamlined design with secure, accessible shell storage to deliver faster reloads in field and competition settings. Featured with a non-glare, hardcoat-anodized aluminum backing plate, this mount minimizes snag points on the receiver while providing rigid support, and the compact shell carrier uses rugged polymer with an internal flexible retention strip that holds six 12 gauge shells securely yet allows easy removal when speed is essential. The Slimline profile reduces overall bulk, enhancing balance and handling without sacrificing capacity, making it an ideal upgrade for serious shotgun enthusiasts who demand reliable access to rounds during high-pressure situations. The combination of the aluminum backing plate and the lightweight polymer carrier not only contributes to a clean, low-profile silhouette but also resists the elements, ensuring dependable performance in varying weather. Perfect for home defense, range days, or hunting where quick, controlled reloads can make a critical difference, this SideSaddle attachment mounts directly to the receiver for a secure, functional addition that complements the Mossberg platform while maintaining a discreet, professional appearance.