The Mossberg 500 Slugster Bantam is a 20-gauge pump-action shotgun with a 24-inch blued barrel, 5-round capacity (4+1), and a matte black finish. It weighs 6.2 lbs and uses a wood fixed dual-comb Bantam stock. 
 

Key Specifications 

• Model: Mossberg 500 
• Caliber: 20 GA 
• Action: Pump Action 
• Capacity: 5 Rounds (4 +1) 
• Barrel Length: 24 inches 
• Weight: 6.2 lbs. 
• Finish: Matte Black 
   

Detailed Features 

 
The pump action cycles cleanly. The 20 GA caliber delivers manageable recoil while providing useful stopping power for small game. The 24-inch blued barrel is paired with an integral scope base, so optics mount directly without additional rings. The fixed dual-comb Bantam wood stock accommodates different shooting styles and smaller-framed shooters. The action is the same proven 500 design Mossberg has used for decades. 
 

Target Audience 

Well-suited for younger or smaller-framed shooters who find full-size 12-gauge guns unwieldy. Also works as a small-game hunting shotgun for any shooter who prefers the lighter recoil of 20 gauge. 
 

Usage Scenarios 

Hunting small game -- birds, rabbits -- with the 24-inch barrel providing good swing and pattern. The integral scope base makes slug shooting practical for deer hunting where regulations permit. Home defense use is possible but the 24-inch length limits maneuverability.

The Mossberg 500 Bantam in 20 gauge gets consistent marks for being accessible and reliable.

Owners most often mention the light weight and manageable recoil as the standout traits -- those qualities make it practical for younger shooters or anyone who wants less fatigue during extended range sessions. The pump action is smooth and the 500 design is well-established for dependability.

The adjustable stock (per some configurations) gets praised for accommodating different shooters. Accuracy at typical shotgun distances is adequate.

Limitations that come up: the 4+1 capacity is on the lower side compared to some competitors, and the 24-inch barrel can feel long in tight spaces. Aftermarket customization options are somewhat limited compared to the 12-gauge 500 variants. Most buyers understand it as an entry-level or youth-sized option and find it delivers well within that scope.