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The Ultimate Guide to the Remington 870 Magnum: Specs, Reviews & Customization

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For decades, the Remington 870 has been a cornerstone of American gun ownership, and for good reason. It’s reliable, versatile, and incredibly adaptable. But within the 870 family, the Remington 870 Magnum stands out as a powerhouse, offering increased stopping power and versatility for a wide range of applications. I’ve spent years working with and around these shotguns, from guiding upland bird hunts to advising clients on home defense options, and I’m here to break down everything you need to know about the 870 Magnum – from the 870 Express Magnum to the Super Magnum variations, and everything in between. This guide will cover specs, reviews, customization, and help you determine if a Remington 870 Magnum is the right choice for you.

Understanding the Remington 870 Magnum Family

The term “Remington 870 Magnum” often gets thrown around, but it’s important to understand the different iterations. The core difference lies in the chamber length and the ability to handle higher-pressure shells. Here’s a breakdown:

  • Standard 870: Chambered for 2 ¾” and 3” shells.
  • 870 Express Magnum (12 Gauge): This is where we start to get into “Magnum” territory. The 870 Express Magnum 12 gauge specs include a chamber designed for 2 ¾”, 3”, and 3 ½” shells. This allows for greater flexibility in ammunition choice and increased energy delivery.
  • 870 Super Magnum (12 Gauge): Also known as the 870 SuperMag, this version boasts a longer chamber specifically for 3 ½” magnum shells. It’s designed for maximum power and is often favored by hunters pursuing larger game.
  • 870 Express Magnum 20 Gauge: A lighter-recoiling option, still capable of handling 3” shells.
  • 870 Marine Magnum: Specifically designed for marine environments, with corrosion-resistant finishes.

The 870 Express Magnum: A Versatile Workhorse

The 870 Express Magnum is arguably the most popular variant. It strikes a balance between affordability, versatility, and power. I’ve seen these used successfully for everything from turkey hunting to competitive shooting. The 870 Express Magnum review consensus is overwhelmingly positive, with users praising its reliability and smooth action. It’s a fantastic starting point for anyone looking to get into the 870 platform. You can find models with various barrel lengths, stocks, and sights to suit your needs.

Delving into the 870 Super Magnum

If you need maximum power, the Remington 870 Super Magnum is the way to go. The Remington 870 Super Mag 12 ga is a beast, delivering significant recoil but also substantial energy on target. The Remington 870 Supermag is often chosen by those hunting dangerous game or requiring maximum stopping power. However, be prepared for increased recoil and the higher cost of 3 ½” shells. A Remington 870 Super Magnum review will often highlight the need for a good recoil pad and proper shooting technique.

Key Specifications & Variations

Let's look at some specific 870 Express Magnum specs and variations:

Feature 870 Express Magnum (12 Gauge) 870 Super Magnum (12 Gauge)
Chamber Length 3 ½” 3 ½” (Extended)
Action Pump-Action Pump-Action
Receiver Material Machined Steel Machined Steel
Barrel Length (Common) 18”, 20”, 26”, 28” 18”, 20”, 26”, 28”
Capacity 4+1 4+1

Remington 870 Magnum for Home Defense

The Remington 870 is a popular choice for home defense shotgun Remington owners. Its reliability and stopping power are major advantages. The 870 home defense review community often recommends a shorter barrel (18” or even shorter – see below) and a pistol grip stock for maneuverability. The Remington 870 hardwood home defense models offer a classic look and feel. Remember to practice safe gun handling and familiarize yourself with local laws regarding home defense. Consider low-recoil buckshot loads to minimize overpenetration. The NRA offers excellent resources on home defense shotguns.

Short Barrel Remington 870 Options: The "Shorty"

Many people seek out a short barrel Remington 870 for home defense or tactical applications. These “shorty shotgun Remington” configurations, often with 14” or 18” barrels, are incredibly maneuverable in tight spaces. The Remington 870 tactical review often focuses on these shorter models. However, be aware of legal restrictions regarding short-barreled shotguns – you may need to comply with NFA regulations. A Remington shorty shotgun is a serious tool and requires responsible ownership.

Customization & Upgrades: Building Your Ideal 870

One of the greatest strengths of the Remington 870 receiver is its modularity. You can easily customize it to fit your specific needs. Here are some popular upgrades:

  • Stocks & Forends: Replace the factory stock with a pistol grip stock for improved maneuverability or a more comfortable synthetic stock for all-weather use. The best Remington 870 pistol grip stock depends on your personal preference.
  • Sights: Upgrade to ghost ring sights or a red dot sight for faster target acquisition.
  • Barrels: Swap barrels to change the shotgun’s purpose. A best Remington 870 slug barrel is ideal for accurate shooting at longer ranges.
  • Recoil Pads: Essential for taming the recoil of the Super Magnum models.
  • Extended Magazines: Increase capacity for competitive shooting or tactical applications.

There are countless aftermarket parts available from companies like MidwayUSA and Brownells. A Remington 870 build can be a rewarding project, allowing you to create a truly personalized firearm.

Historical Significance: The 870's Legacy

The Remington 870 Vietnam era saw widespread use of the 870 by US military personnel. Its reliability in harsh conditions cemented its reputation as a dependable firearm. Even today, law enforcement agencies across the country continue to rely on the 870, including the Remington Police Magnum variant, which features reinforced components for increased durability. The 870’s history is a testament to its enduring design and quality.

Pricing & Value

The Remington 870 Magnum price varies depending on the model and features. The 870 Express Magnum 12ga typically ranges from $400 to $600, while the Remington 870 Super Mag price can be closer to $700 or more. The Remington 870 Express Magnum value is excellent, offering a lot of performance for the price. Consider your budget and intended use when choosing a model.

Final Thoughts

The Remington 870 Magnum is a versatile and reliable shotgun that has earned its place as an American classic. Whether you’re looking for a dependable home defense weapon, a powerful hunting companion, or a platform for customization, the 870 Magnum offers something for everyone. Remember to prioritize safety, practice regularly, and choose the model that best suits your needs. Leave No Trace principles should always be followed when using firearms outdoors. And always consult with a qualified firearms instructor for proper training and handling.