The Mossberg 590 Tactical is a pump-action shotgun chambered in .410 bore with an 18.5-inch barrel. At 40 inches overall and 7 lbs, it's compact and light for a tube-fed shotgun, which is part of its appeal for home defense and close-quarters use. 
 

Key Specifications 

• Brand: Mossberg 
• Model: 590 Tactical 
• Gauge: .410 Bore 
• Action Type: Pump Action 
• Capacity: 6+1 rounds 
• Barrel Length: 18.5 inches 
• Overall Length: 40 inches 
• Weight: 7 lbs. 
• Chamber Size: 3 inches 
• Sights: Bead Front Sight 
• Finish Color: Black 
   

Detailed Features 

 
The pump action is the 590 series mechanism that Mossberg has run in service use for decades -- it cycles predictably and handles. The synthetic stock keeps weight down and stands up to handling without cracking or warping. The top tang safety is ambidextrous by design, accessible without shifting grip. A bead front sight handles close-range target acquisition. 
 
The 3-inch chamber handles full-length .410 loads, including buckshot and slug options, not just birdshot. The 6+1 capacity is adequate for a home defense role. 
 

Usage Scenarios 

 
Home defense is the primary application the design targets. The 18.5-inch barrel stays manageable in tight spaces like hallways. The reduced recoil compared to 12-gauge is a real advantage for smaller-framed shooters or those with recoil sensitivity. At the range, the .410 makes extended practice sessions more comfortable. Training on this platform translates reasonably to larger gauges, though the manual of arms is the same either way.

The Mossberg 590 Tactical .410 draws consistent praise for its manageability. The light recoil relative to 12-gauge is the feature that comes up most -- it makes the gun accessible for new shooters, smaller-framed shooters, and anyone who wants to shoot more rounds without fatigue.

The pump reliability and Mossberg build quality get positive mentions consistently. Owners report clean cycling and minimal issues. The compact dimensions and 7-lb weight work well for home defense where storage space and handling in tight spaces matter.

Stopping power relative to 12-gauge is the honest drawback that comes up in discussions. .410 buckshot loads carry less energy and fewer pellets per shot than 12-gauge, which leads some experienced shooters to question it as a first choice for defensive use against larger threats. It's a real tradeoff worth knowing about. The price point is considered fair for the platform. Overall the community reaction is positive, especially for the specific use cases it's designed for.