Elevate Your Remington 870: The Definitive Guide to the REM Arms OEM 18" 20 Gauge Replacement Barrel (R27595)

Are you a dedicated Remington 870 owner looking to unlock new levels of versatility and tactical readiness from your trusty shotgun? Perhaps you're seeking to transform a longer hunting shotgun into a compact, agile tool for home defense, or you need a reliable, factory-grade replacement barrel for an existing 20-gauge model. If so, the REM Arms Accessories R27595 OEM Replacement Barrel, designed specifically for the Remington 870 in 20 Gauge with an 18-inch length, is the essential upgrade you’ve been searching for. This detailed guide explores how this precision-engineered barrel can profoundly enhance your firearm, answering common questions and highlighting its unparalleled value for a wide range of shooting applications.

Why an 18-Inch Barrel is a Game Changer for Your Remington 870

The length of a shotgun barrel significantly impacts its handling characteristics, maneuverability, and suitability for various scenarios. While longer barrels excel in traditional hunting, an 18-inch barrel offers distinct advantages that make it a preferred choice for specific applications, particularly for the discerning Remington 870 enthusiast.

Unmatched Maneuverability in Confined Spaces:
The most immediate benefit of an 18-inch barrel is its vastly improved maneuverability. In a home defense situation, navigating hallways, doorways, and small rooms with a long shotgun can be cumbersome and lead to snags. The compact nature of an 18-inch barrel drastically reduces the overall length of your Remington 870, allowing for quicker room clearing, easier handling around obstacles, and more fluid transitions between targets. This increased agility translates directly into enhanced safety and effectiveness when every second counts.

Optimized for Close-Quarters Engagements:
For tactical training or self-defense scenarios, close-quarters engagements are the reality. An 18-inch barrel is perfectly suited for these situations, offering a balance between sufficient velocity for effective patterns with buckshot or slugs, and the ability to rapidly acquire and engage targets at shorter distances. The reduced length contributes to a lower moment of inertia, making the shotgun faster to bring to bear and more responsive to quick directional changes.

Legal Compliance and Practicality:
In many jurisdictions, 18 inches is the minimum legal barrel length for shotguns without requiring additional federal registration (as a short-barreled shotgun or SBS). This makes the REM Arms R27595 barrel a straightforward, compliant solution for those looking to configure their Remington 870 for non-NFA tactical or defensive use. It’s a practical choice that offers significant performance benefits without the complexities of NFA regulations.

Enhanced Portability and Storage:
A shorter barrel makes your Remington 870 more portable, whether you’re transporting it in a vehicle, carrying it through dense brush for certain hunting scenarios, or storing it securely in a smaller safe or gun case. Its reduced footprint is a convenience that discerning owners will appreciate.

The REM Arms R27595: Precision, Performance, and OEM Quality

The REM Arms R27595 is not just any replacement barrel; it is an Original Equipment Manufacturer (OEM) component, meaning it is produced to the exact specifications and quality standards as the barrels originally installed on Remington 870 shotguns. This commitment to OEM quality is paramount for ensuring perfect fit, uncompromising reliability, and consistent performance.

Key Features of the R27595 Barrel:

• Genuine OEM Part: This isn't an aftermarket imitation. The R27595 is manufactured by REM Arms, ensuring it meets the rigorous quality control and engineering standards expected of a factory component. This guarantees a seamless fit with your Remington 870 20 Gauge receiver, eliminating concerns about compatibility issues or substandard performance often associated with non-OEM parts.
• Ideal 20 Gauge Pairing: Specifically designed for the 20 Gauge Remington 870, this barrel complements the inherent advantages of the 20-gauge platform. The 20 gauge is celebrated for its lighter recoil compared to the 12 gauge, making it more manageable for smaller-statured shooters, those sensitive to recoil, or for extended training sessions. Despite its reduced recoil, the 20 gauge remains incredibly effective for home defense with appropriate ammunition, offering devastating performance within typical defensive distances.
• 18-Inch Length for Tactical and Defensive Applications: As detailed above, the 18-inch length is optimized for maneuverability, quick target acquisition, and compact storage, making your 20-gauge 870 an agile and formidable tool for personal protection.
• Improved Cylinder Choke (Typically): While specific choke details should always be verified, 18-inch defensive barrels like the R27595 commonly feature an Improved Cylinder (IC) choke. The IC choke offers a wider shot pattern at close ranges compared to tighter chokes, making it highly effective with buckshot for home defense and versatile enough for slugs, which can be crucial for certain hunting applications or barrier penetration in tactical contexts. This versatility allows the shotgun to excel in multiple roles without needing to change choke tubes.
• Durable Construction: Built from high-quality steel, the R27595 barrel is engineered to withstand the rigors of consistent use and harsh environments. It features a robust finish that resists corrosion and wear, ensuring longevity and reliable operation for years to come.
• Integral Front Sight: Many 18-inch barrels designed for defensive use, including the R27595, come equipped with a fixed bead front sight. This simple yet effective sighting system allows for rapid target acquisition in stressful situations, providing a clear point of aim for close-range engagements.

Who is the REM Arms R27595 Barrel For?

This specific 18-inch 20-gauge barrel is ideal for a diverse group of Remington 870 owners who value performance, reliability, and versatility:

• The Home Defender: This is perhaps the primary audience. For anyone relying on their Remington 870 20 Gauge for personal or home protection, the R27595 barrel offers the compact dimensions and maneuverability vital for navigating interior spaces safely and effectively. It allows for quick reaction times and secure handling in high-stress scenarios.
• The Tactical Shooter/Enthusiast: Whether for training, competition, or simply enjoying the dynamic sport of shotgunning, this barrel transforms the 870 into a more agile and responsive platform. It's perfect for drills that emphasize rapid transitions, close-quarters combat (CQC) simulations, or simply a more engaging shooting experience at the range.
• The Brush Hunter: While not a traditional long-range hunting barrel, the 18-inch length with an Improved Cylinder choke can be surprisingly effective for hunting small game or certain types of deer with slugs in dense brush where shots are typically taken at closer ranges and maneuverability is key.
• The Shotgun Customizer/Builder: For those who enjoy modifying their firearms, this OEM barrel provides a solid foundation for a custom defensive or tactical build. Its factory fit ensures a hassle-free starting point for further enhancements like tactical stocks, forends, or light mounts.
• Anyone Needing a Factory Replacement: If your existing 20-gauge 870 barrel is damaged, corroded, or simply worn out, the R27595 offers a direct, high-quality replacement that restores your shotgun to its original factory specifications and performance.

Seamless Integration: Installing Your New REM Arms Barrel

One of the great advantages of the Remington 870 platform is its modularity and ease of barrel interchangeability. Swapping out your existing barrel for the REM Arms R27595 is a straightforward process that typically requires no special tools and can be completed in minutes.

Step-by-Step Installation Guide:

1. Safety First: Always ensure your shotgun is unloaded. Visually inspect the chamber and magazine tube. Point the muzzle in a safe direction.
2. Remove the Forend Nut: With the action closed, unscrew the magazine cap (forend nut) located at the front of the forend.
3. Remove the Existing Barrel: Gently pull the existing barrel forward and out of the receiver. It may require a slight upward tilt as it clears the magazine tube.
4. Install the New REM Arms Barrel (R27595): Slide the new 18-inch barrel over the magazine tube, ensuring the barrel extension aligns with the receiver opening. Push the barrel fully rearward until it seats firmly.
5. Reinstall the Forend Nut: Screw the magazine cap back onto the end of the magazine tube, tightening it finger-tight to secure the barrel.
6. Function Check: Cycle the action several times to ensure smooth operation. Perform a final safety check before handling live ammunition.

This simple process means you can easily switch between a long hunting barrel and your compact 18-inch tactical barrel depending on your immediate needs, truly maximizing the versatility of your Remington 870.

Maximizing Your Investment: Care and Maintenance Tips

To ensure your REM Arms R27595 barrel provides decades of reliable service, proper care and maintenance are essential.

• Regular Cleaning: After each shooting session, especially when firing corrosive ammunition, clean the bore thoroughly with appropriate solvent and brushes. Clean the exterior to prevent rust and remove fouling.
• Proper Lubrication: Apply a thin layer of light gun oil to the exterior of the barrel and any contact points with the receiver to prevent corrosion and reduce friction.
• Storage: Store your shotgun in a climate-controlled environment, ideally in a quality gun safe, to protect it from moisture and temperature fluctuations that can lead to rust.
• Inspection: Periodically inspect the barrel for any signs of wear, pitting, or damage. Address any issues promptly.

Frequently Asked Questions about the REM Arms R27595 Barrel

Q: Is this barrel compatible with all Remington 870 models?
A: The REM Arms R27595 barrel is specifically designed for 20 Gauge Remington 870 shotguns. It will not fit 12 Gauge models or other shotgun brands. Always verify your shotgun's gauge before purchasing.

Q: Does this barrel come with a front sight?
A: Yes, the REM Arms R27595 18-inch barrel typically comes with an integral bead front sight, optimized for quick target acquisition in defensive and tactical scenarios.

Q: What choke does this barrel have?
A: This 18-inch barrel for defensive use commonly features an Improved Cylinder (IC) choke, which provides a relatively open pattern effective with buckshot and suitable for slugs at closer ranges.

Q: Can I use slugs with this barrel?
A: Yes, an Improved Cylinder choke is generally safe and effective for firing slugs. This makes the barrel versatile for both defensive buckshot loads and certain hunting applications requiring slugs.

Q: Is this barrel legal in all states?
A: In most parts of the United States, an 18-inch shotgun barrel is the minimum legal length for a non-NFA (National Firearms Act) shotgun. However, firearm laws vary significantly by state and local jurisdiction. Always consult your local and state laws to ensure compliance before purchasing or installing any firearm component.

Q: Why should I choose an OEM barrel over an aftermarket one?
A: Choosing an OEM (Original Equipment Manufacturer) barrel like the REM Arms R27595 ensures a perfect factory fit, finish, and reliability. It means the barrel is made by the same company that manufactured your shotgun, adhering to their original specifications and quality control. This minimizes compatibility issues and guarantees performance consistent with the shotgun's design.

Why Purchase Your REM Arms R27595 Barrel from DEGuns?

When investing in critical firearm components like a replacement barrel, choosing a reputable and knowledgeable supplier is just as important as selecting the right product. DEGuns stands as a premier destination for all your firearm needs, offering an unparalleled shopping experience for the REM Arms R27595 barrel and countless other firearms and accessories.

• Authorized Retailer: DEGuns is an authorized retailer for top firearm brands, ensuring that every REM Arms product you purchase is genuine, new, and backed by the manufacturer's warranty. You can buy with complete confidence, knowing you're receiving a legitimate OEM part.
• Extensive Inventory: With a comprehensive selection of firearms, parts, and accessories, DEGuns is your one-stop shop. This means you can find not only the R27595 barrel but also any other components or accessories you might need to complete your Remington 870 build or enhance your shooting experience.
• Expert Customer Service: The team at DEGuns possesses deep product knowledge and is committed to providing exceptional customer service. Whether you have questions about compatibility, installation, or general firearm advice, their experts are ready to assist, ensuring you make an informed decision.
• Competitive Pricing: DEGuns strives to offer competitive pricing on all its products, providing excellent value for your investment in quality firearm components.
• Secure and Reliable Shipping: Your order will be processed and shipped efficiently and securely, with strict adherence to all firearm-related regulations, ensuring your new barrel arrives safely and promptly.

By choosing DEGuns, you're not just buying a barrel; you're gaining a trusted partner dedicated to supporting your passion for firearms with quality products and superior service.

Conclusion: Unleash the Full Potential of Your Remington 870 20 Gauge

The REM Arms Accessories R27595 OEM Replacement Barrel is more than just a component; it's an investment in the enhanced capability, versatility, and safety of your Remington 870 20 Gauge shotgun. Whether you're configuring your firearm for critical home defense, engaging in dynamic tactical training, or seeking a durable, factory-grade replacement, this 18-inch barrel delivers unwavering performance and a perfect fit.

Transform your beloved 870 into the agile, maneuverable, and highly effective tool you need it to be. With its OEM quality, thoughtful design, and the seamless integration it offers, the R27595 barrel will undoubtedly become an indispensable part of your shooting arsenal.

Product Specifications & Compatibility Table

Feature	Detail
Product Model	REM Arms Accessories R27595
Firearm Compatibility	Remington 870 Shotgun
Gauge	20 Gauge
Barrel Length	18 Inches
Choke Type	Improved Cylinder (Typically)
Sight Type	Front Bead Sight (Integral)
Material	High-Quality Steel
Finish	Durable, Corrosion-Resistant
Application	Home Defense, Tactical, Hunting (Brush/Slug), OEM Replacement
UPC	847902008064

Barrel Type Comparison (18" vs. Longer Barrels)

Feature / Barrel Length	18-Inch Barrel (R27595)	26-28 Inch Barrel (Typical Hunting)
Maneuverability	Excellent (Confined Spaces, CQB)	Limited (Long, Can Snag)
Target Acquisition	Fast (Close-to-Mid Range)	Slower (Longer Swing)
Shot Pattern	Wider at Range (IC Choke)	Tighter at Range (Various Chokes)
Recoil Perception	Same as platform, but maneuverability helps	Same as platform
Primary Use	Home Defense, Tactical, Brush Hunting	Waterfowl, Upland Game, Clay Sports
Portability	High	Moderate