The Spandau S2 is a semi-automatic shotgun chambered in 20 Gauge with a 3-inch chamber. It has a 28-inch barrel and a 3+1 capacity. The stock is synthetic with a Mossy Oak Bottomland pattern, and the receiver is drilled and tapped. 
 

Key Specifications 

• Brand: Spandau 
• Model: S2 
• Caliber: 20 Gauge 
• Action: Semi Auto 
• Barrel Length: 28 in 
• Capacity: 3+1 
• Chamber: 3" 
• Color/Finish: Mossy Oak Bottomland 
   

Detailed Features 

• 3-inch chamber 
• 28-inch barrel 
• Synthetic stock in Mossy Oak Bottomland camo 
• Receiver is drilled and tapped for mounting options 
• 3+1 round capacity

Owners of the Spandau S2 in Mossy Oak Bottomland generally pick it as a budget-friendly field gun for upland and waterfowl work. The camo finish and 28-inch barrel make it a natural fit for hunters who want a lightweight semi-auto without paying a premium price.

Reliability with lighter 20-gauge loads gets mixed reviews. Some owners report smooth cycling across a range of field loads; others note occasional short-cycling until the gun is broken in or with heavier ammunition. The drilled-and-tapped receiver is a practical touch that owners appreciate for scope or red-dot mounting on a hunting setup.

The trigger on the S2 splits opinions: it is functional but not refined, and shooters coming from higher-end semi-autos tend to notice. For the price point, most buyers accept the trade-off, though a few note that aftermarket trigger options are limited for this platform.