The Remington 870 Fieldmaster Combo is a pump-action shotgun with two barrels — a 20" fully rifled barrel for slugs and a 26" vent rib barrel for shot — letting you shift between hunting styles without buying a second gun. The walnut hardwood stock with satin finish and matte blued metal are traditional touches that hold up well in the field. 
 

Key Specifications: 

• Model: 870 Fieldmaster 
• Action: Pump Action 
• Caliber: 12 Gauge 
• Barrel Lengths:  
  • 20" Fully Rifled  
  • 26" Vent Rib 
• Overall Lengths:  
  • 40.5" (20" barrel) 
  • 46.3" (26" barrel) 
• Chamber: 3" 
• Capacity: 4+1 rounds 
• Weight: Approximately 7.3 lbs. 
• Sights: 
  • Adjustable Rifle Sights (20") 
  • Bead Front Sight (26") 
• Stock Material: Walnut hardwood with a satin finish 
• Safety Feature: Cross-Bolt Safety 
• Finish Type: 
  • Receiver and Barrel: Matte Blued 
     

Features: 

The slug barrel carries adjustable rifle sights for precise aiming at distance, while the vent rib barrel uses a bead front sight for fast target pickup on moving birds. The pump action is straightforward and cycles reliably. At 7.3 lbs, the gun balances reasonably in hand without being overly heavy for a day in the field. 
 
The cross-bolt safety is familiar to anyone who has used an 870, and the 3" chamber handles standard and magnum loads across both barrels.

The Remington 870 Fieldmaster Dual Barrel 12GA Pump Shotgun Combo draws consistent praise from owners across skill levels. The most common thread is flat reliability — hunters and range shooters alike describe it as a gun that works every time, in wet or dirty conditions.

The dual-barrel setup gets a lot of attention. Owners appreciate being able to swap to the rifled barrel for slug hunting and back to the vent rib for birds without carrying two firearms. The pump action is easy to run, which comes up often in comments from newer shooters.

The 870 platform has deep aftermarket support, and owners frequently mention swapping stocks, adding slings, or upgrading sights. That flexibility adds long-term value that a fixed-configuration gun wouldn't have.

On the downside, 7.3 lbs is on the heavier end for a field gun, and a few owners mention feeling it after a long day of carrying. Price-to-quality ratio comes up positively in most discussions — buyers generally feel the combo configuration delivers value over purchasing barrels separately.