The Retay Arms GPS Tactical is a 12-gauge pump-action shotgun with an 18.5-inch barrel, a matte black finish, and a 4+1 capacity. It accepts both 2-3/4" and 3" shells. At 6.6 lbs it handles well in tight spaces, which is the point for a home-defense or tactical-training platform. 
 

Key Specifications 

• Manufacturer: Retay Arms 
• Model: GPS Tactical 
• Gauge: 12 GA 
• Action: Pump Action 
• Capacity: 5 rounds (4+1) 
• Barrel Length: 18.5 inches 
• Weight: 6.6 lbs 
• Chamber Size: 2-3/4" or 3" 
• Finish: Matte Black 
   

Features 

The Geometric Glide Forend System gives the pump stroke a smoother feel during fast cycling. Three interchangeable chokes (Cylindrical, Modified, Full) let you tune the pattern for different uses. A high-visibility front blade sight handles quick target acquisition, and the sculpted Microcell polyurethane recoil pad takes the edge off repeated shots.

Users point to reliability and ease of operation as the GPS Tactical's strongest traits. The 18.5-inch barrel length works well in home hallways and confined practice spaces without giving up too much pattern density.

The price-to-performance ratio comes up often as a positive, with most buyers considering it competitive against other tactical shotguns in the same bracket.

On the critical side, a few users find it heavier or bulkier than expected for extended carry, and some note that dedicated aftermarket parts for this specific model are harder to source than for more common platforms. New shotgun owners also mention there is a handling adjustment period compared to pistols or AR-pattern rifles.

Ammunition preference and performance with different load types is a recurring topic in owner discussions.