The Remington 870, a venerable shotgun known for its reliability and versatility, is a popular choice for hunters and home defenders alike. When it comes to slug hunting, the right barrel is crucial. This guide focuses specifically on the Remington 870 20 gauge slug barrel and the popular cantilever mounting systems used for optics. We'll delve into the benefits, considerations, and factors to keep in mind when choosing a cantilever mount for your 20-gauge slug gun.
Why Choose a 20 Gauge Slug Barrel?
While 12 gauge remains the dominant caliber for slug guns, the 20 gauge offers several advantages:
- Reduced Recoil: The lighter recoil makes the 20 gauge more manageable for extended shooting sessions, particularly for those new to slugs or with less upper body strength. This translates to improved accuracy and faster follow-up shots.
- Lighter Weight: A lighter overall weight improves maneuverability and reduces fatigue, especially during hunting trips involving extended periods of carrying the firearm.
- Reduced Cost: Ammunition and the firearm itself are generally less expensive than their 12-gauge counterparts.
However, it's important to acknowledge that the 20 gauge delivers less stopping power compared to the 12 gauge, requiring more precise shot placement for effective hunting.
The Importance of a Cantilever Mount for Optics
Accuracy is paramount when using slugs, and a reliable optic significantly enhances precision. A cantilever mount provides several key advantages:
- Extended Sight Radius: The extended rail allows for mounting scopes or red dots further forward, providing a longer sight radius, improving sight alignment and accuracy.
- Improved Eye Relief: Cantilever mounts often offer greater flexibility in adjusting eye relief, allowing for a comfortable shooting position with optimal sight picture.
- Increased Versatility: A cantilever system accommodates various optic sizes and types, offering flexibility in choosing the ideal sighting solution for your needs.
- Height Adjustment: Many cantilever mounts offer adjustable height, helping you achieve the perfect cheek weld and optimal sight picture for your specific firearm and optic combination.
Selecting the Right Cantilever Mount for Your Remington 870 20 Gauge Slug Barrel
Choosing the right cantilever mount depends on several factors:
- Material: Look for durable materials like aircraft-grade aluminum or steel, ensuring strength and reliability.
- Construction: Ensure the mount is robustly constructed, with precise machining for a secure and repeatable zero.
- Compatibility: Verify that the mount is specifically designed to fit the Remington 870 20 gauge slug barrel, paying close attention to the rail type (e.g., Picatinny, Weaver).
- Weight: While strength is essential, excessive weight can negatively impact the firearm's handling. Consider a balance between durability and weight.
- Price: While it's tempting to opt for the cheapest option, a high-quality mount is a worthwhile investment for long-term reliability and accuracy.
Conclusion
Choosing the right Remington 870 20 gauge slug barrel and a compatible cantilever mount is critical for achieving optimal accuracy and performance. By considering factors like recoil reduction, weight, and optic compatibility, you can select a system that enhances your shooting experience and maximizes your success in the field. Remember to always practice safe gun handling and follow all applicable laws and regulations. Investing in quality components will significantly improve your shooting experience and ensure the longevity of your firearm.
