Mossberg 500 12 Gauge Pump-Action, 18.5 in Cylinder-Bore Barrel, Butler Creek Folding Stock, Heat Shield, 8-Round Side-Saddle
This customized Mossberg 500 pairs a compact 18.5 in cylinder-bore barrel with practical upgrades for confident handling and quick reloads. It features a Butler Creek stainless wire-frame folding stock with rubber buttpad and pistol grip, a receiver-mounted 8-shell side-saddle, a ventilated steel heat shield, and a ribbed forend with a webbed hand strap. The matte-black aluminum-alloy receiver is drilled and tapped with three holes for mounting a base.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Specific Condition Notes: The top-tang safety does not engage and will require repair or replacement. Exterior metal and furniture display minimal handling marks, and overall presentation is very good.
What's Included
- Receiver-mounted polymer side-saddle shell carrier (8-shell), installed
- Ventilated steel barrel heat shield with dual clamp bands, installed
- Webbed hand strap on ribbed forend, installed
- Butler Creek stainless wire-frame folding stock with rubber buttpad, installed
The 18.5 in steel barrel uses a cylinder bore and ends in a plain muzzle with no choke device fitted. A ventilated steel heat shield with dual clamp bands protects the barrel under sustained use. A brass bead front sight provides a simple, durable aiming reference.
The aluminum-alloy receiver wears a matte-black finish and is drilled and tapped on top with three holes for mounting a base. The magazine tube ends short of the muzzle and is capped with a knurled end cap.
Furniture is purpose-built: a Butler Creek stainless wire-frame folding stock with a rubber buttpad and a black polymer finger-groove pistol grip, paired with a black synthetic ribbed forend and webbed hand strap for added control. Length of pull is 14.0 in.
Capacity is 6+1. A receiver-mounted side-saddle holds eight additional 12-gauge shells for on-gun carry and fast reloads. The control layout includes a top-tang safety.
Built in the United States with a steel barrel and magazine tube and an aluminum-alloy receiver, this Mossberg 500 presents a clean, functional configuration tailored for compact handling and efficient operation.




