The Remington 870, a venerable shotgun known for its reliability and versatility, becomes even more capable with the addition of a rifled slug barrel and a cantilever mount. This combination transforms the 870 into a potent and accurate platform for hunting larger game or engaging in long-range shooting. This guide will delve into the specifics of these components, their benefits, considerations for choosing the right setup, and essential accessories.
Understanding the Rifled Slug Barrel
A standard Remington 870 barrel uses a smooth bore, suitable for shooting shot and buckshot. However, for accuracy with slugs, a rifled barrel is essential. These barrels incorporate rifling—spiral grooves inside the barrel—which imparts spin to the slug, dramatically increasing its accuracy and range. This spin stabilizes the slug in flight, reducing its tendency to tumble, resulting in flatter trajectories and tighter shot groups. Choosing the right rifled barrel for your Remington 870 depends on your intended use; some barrels are optimized for specific slug types.
Benefits of a Rifled Slug Barrel:
- Increased Accuracy: The most significant advantage is significantly improved accuracy at longer ranges compared to smoothbore slugs.
- Extended Range: Rifled slugs fly further and maintain their accuracy over longer distances.
- Improved Ballistics: The spin stabilizes the slug, reducing drift and improving trajectory predictability.
The Role of the Cantilever Mount
A cantilever mount attaches to the barrel of your Remington 870 and provides a platform for mounting a scope or other sighting devices. This is crucial when using a rifled slug barrel, as iron sights are often insufficient for precise shooting at extended ranges. Cantilever mounts offer several advantages:
Advantages of a Cantilever Mount:
- Elevated Sightline: The cantilever design positions the scope higher than traditional mounts, providing a better cheek weld and a more natural shooting posture.
- Improved Eye Relief: This is especially beneficial for shooters using high-magnification scopes.
- Increased Versatility: Cantilever mounts often offer multiple mounting points, allowing for adjustment of scope position.
- Sturdy Construction: High-quality cantilever mounts are built to withstand the recoil of a shotgun firing slugs.
Choosing the Right Combination: Barrel and Mount
Selecting the right rifled slug barrel and cantilever mount for your Remington 870 requires careful consideration. Factors to consider include:
- Barrel Length: Longer barrels generally offer greater accuracy and velocity, but can be less maneuverable. Shorter barrels are more portable and easier to handle in tight spaces.
- Slug Type: Some rifled barrels are designed for specific slug types (e.g., Foster slugs, Brenneke slugs). Choose a barrel compatible with your preferred ammunition.
- Mount Construction: Ensure the cantilever mount is made from durable materials (e.g., aircraft-grade aluminum) and is appropriately rated for the recoil of your chosen ammunition.
- Scope Rings: Select scope rings that are compatible with both your cantilever mount and your chosen scope.
Essential Accessories
Beyond the barrel and mount, several accessories can enhance your shooting experience:
- Scope: A good quality scope with an appropriate magnification range is essential for accurate shooting.
- Sling: A comfortable sling improves weapon stability and reduces fatigue during extended shooting sessions.
- Ammunition: Experiment with different slug types to determine what performs best in your specific setup.
- Cleaning Kit: Regular cleaning is crucial for maintaining the accuracy and longevity of your rifled barrel.
Conclusion
Adding a rifled slug barrel and a cantilever mount to your Remington 870 significantly expands its capabilities. This combination transforms the shotgun into an accurate and versatile platform ideal for hunting and long-range shooting. By carefully considering the factors discussed above and selecting high-quality components, you can build a reliable and effective system for years to come. Remember to always practice safe firearm handling and follow all applicable laws and regulations.
