The Savage Arms 320 Security is a 12-gauge pump-action shotgun with an 18.5-inch barrel, 5+1 capacity, and a fixed pistol grip stock. It has dual slide-bars, a rotary bolt, and a heat shield. The 3-inch chamber handles standard and magnum shells. 
 

Key Specifications 

• Brand: Savage Arms 
• Model: 320 Security 
• Gauge: 12 GA 
• Action Type: Pump Action 
• Capacity: 5+1 rounds 
• Barrel Length: 18.5 inches 
• Overall Length: 39.1 inches 
• Weight: 7.2 lbs. 
• Chamber Size: 3 inches 
• Finish Color: Matte Black 
   

Detailed Features 

The fixed pistol grip stock eliminates the conventional shoulder stock, which reduces the overall length for storage and handling in confined spaces. The dual slide-bars reduce the chance of bind when cycling quickly. The rotary bolt locks into the barrel for a secure lock-up. A bead front sight provides a basic aiming reference. 
 
The heat shield over the barrel protects the shooter's support hand during rapid fire. At 39.1 inches overall it is somewhat longer than pistol-grip-only configurations while still staying shorter than full-stocked pump shotguns. 
 

Target Audience 

Home defense buyers looking for a reliable pump-action 12-gauge at a budget price, new shotgun owners, and buyers who want the legal simplicity and mechanical reliability of a pump action without the cost of a Mossberg 590 or Remington 870. 
 

Usage Scenarios 

• Home defense: 5+1 capacity and 12-gauge stopping power cover most defensive scenarios; the pistol grip aids storage in small spaces. 
• Range training: the manual pump action is straightforward to learn and maintain. 
• Personal protection: pump-action reliability with no gas-system tuning required.

The Savage 320 Security draws its audience primarily on price and the budget-friendly entry into pump-action 12-gauge territory. The value proposition gets mentioned consistently. It delivers the basic functionality of a home defense pump gun at a lower cost than most established alternatives.

Reliability feedback is generally positive. Most owners report the 320 cycles cleanly across a range of shell types, and the dual slide-bars reduce the binding that plagues cheaper single-bar designs. A handful of reviews mention occasional extraction issues, but these appear to be a minority experience.

The pistol grip is a split topic. Some buyers chose it specifically for storage convenience and handling in tight spaces. Others find the pistol-grip-only configuration less comfortable than a traditional or pistol-grip-plus-stock setup, particularly for extended range sessions where recoil accumulates.

Build quality is described as functional rather than premium. The matte black finish and synthetic components hold up to regular use, though some users note the plastic parts feel less solid than competitors at slightly higher price points.

For buyers who want a dependable 12-gauge pump for home defense without a significant financial outlay, the 320 Security serves the purpose well. Those who prioritize ergonomics or plan to shoot high volumes of ammunition may want to step up to a mid-tier option.