Mossberg 500 12 Gauge Pump-Action, 18.5 in Cylinder-Bore Barrel, Blued, Pistol-Grip-Only with TacStar 6-Shell SideSaddle
This Mossberg 500 is set up in a defensive configuration with an 18.5 in cylinder-bore barrel, brass-bead front sight, and a 5+1 tubular magazine. It accepts both 2 3/4 in and 3 in shells and features an aluminum-alloy receiver with tang safety and red fire indicator. A TacStar 6-shell SideSaddle is installed on the left side of the receiver, and a folding-stock hinge assembly is fitted along with black synthetic furniture.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Good - Clean, well-maintained, minor wear marks.
Specific Condition Notes: There are scuffs and scratches on the top of the receiver. Otherwise, the shotgun is in great shape.
What’s Included
- TacStar SideSaddle 6-shell shotshell carrier (installed)
The 18.5 in steel barrel has a cylinder bore and plain muzzle, paired with a brass-bead front sight for fast alignment. The tubular magazine is stated at 5+1 capacity and ends flush with the barrel, capped by a knurled end cap. Chambers accept both 2 3/4 in and 3 in 12-gauge shells.
The aluminum-alloy receiver wears a blued finish and uses dual action bars for smooth cycling. Controls include Mossberg’s tang safety with a red fire indicator. The receiver is marked "Made in U.S.A. North Haven, Conn."
Furniture consists of a black synthetic ribbed forend and a black synthetic pistol-grip-only rear. A folding-stock hinge assembly is installed, complementing the compact defensive layout.
A 6-round shell caddy is mounted to the left side of the receiver via a TacStar SideSaddle, keeping ready shells on the gun for quick access.



