The Remington 870 TAC-14 DM is a pump-action shotgun chambered in 12 Gauge with a 14-inch barrel and a 6+1 capacity. It uses a detachable magazine (DM) system and is built on the classic 870 platform. The 14-inch barrel places this in a compact configuration that requires no additional federal paperwork as it ships from the factory without a stock. 
 

Key Specifications 

• Brand: Remington 
• Model: 870 TAC-14 DM 
• Caliber: 12 Gauge 
• Action: Pump Action 
• Capacity: 6+1 
• Barrel Length: 14 in 
   

Detailed Features 

• Detachable magazine (DM) system for faster reloads compared to tube-fed 870 variants 
• 14-inch barrel in a compact, maneuverable package 
• Built on the proven 870 pump-action platform 
• 6+1 round capacity with the included magazine

Owners of the Remington 870 TAC-14 DM tend to focus on how much the detachable magazine changes the reload dynamic compared to a standard tube-fed 870. Most find it a faster system once they stock up on extra magazines, though a few note that the DM mags can be harder to source than standard 870 components.

The 14-inch barrel and pistol-grip-only configuration get mixed reactions. Home-defense users appreciate the tight footprint, but shooters who try it at longer distances find the recoil management more demanding without a stock. The TAC-14 DM rewards deliberate, close-range shooting.

Build quality generally earns positive marks, consistent with the broader 870 reputation. The common complaint is finish durability on some production runs, with early wear appearing on high-contact surfaces after moderate use.