TacStar SideSaddle Slimline 12 Gauge 6-Rd Shotshell Carrier - Mossberg 500/590

The TacStar Slimline SideSaddle is a purpose-built 12 gauge shotshell carrier that adds 6 extra rounds of ready ammunition to your shotgun in a fast, accessible location. Designed specifically for the Mossberg 500 and 590 series pumps (and the Maverick 88), it mounts directly to the receiver and keeps spare shells within easy reach for quick tactical reloads.

The SideSaddle uses a streamlined aluminum backing plate with a hardcoat anodized, non-glare finish that has been contoured to take up less space on the receiver than traditional designs. The shell carrier itself is molded from durable, flexible black polymer that grips each round securely while still allowing fast, one-handed removal under stress.

Whether you run a defensive pump for home protection, duty use, or just want faster reloads at the range, the Slimline SideSaddle keeps six extra 12 gauge shells staged right on the gun so you are never reaching for a pouch or pocket when it counts.