The Remington 870, a legendary pump-action shotgun, is renowned for its reliability and versatility. However, its inherent accuracy can be significantly improved with the addition of a rifled choke. This guide delves into the benefits, considerations, and selection process for choosing the right rifled choke for your Remington 870.
Understanding Rifled Chokes
Unlike traditional smoothbore chokes that constrict the shot pattern, rifled chokes impart spin to the projectile. This spin stabilizes slugs, sabots, and even some specialized shot loads, leading to increased accuracy and extended range. This is particularly beneficial when engaging targets at longer distances than typical smoothbore shotgun applications.
Key Advantages of Rifled Chokes for the Remington 870:
- Improved Accuracy: The rifling dramatically reduces shot dispersion, resulting in tighter groups and greater precision at longer ranges. This is crucial for hunting larger game or engaging targets requiring precise shot placement.
- Extended Range: The stabilized projectile travels further with less drop, allowing for effective shots at distances beyond the capabilities of a smoothbore shotgun.
- Increased Velocity: While not as dramatic as the accuracy improvement, the spin imparted by the rifling can slightly increase projectile velocity.
- Better Ballistics: The spin stabilizes the projectile, reducing the effects of wind drift and improving trajectory predictability.
Types of Rifled Chokes Available for Remington 870:
Several manufacturers offer rifled chokes specifically designed for the Remington 870. These chokes often come in various constriction levels, similar to standard chokes (e.g., cylinder, improved cylinder, modified, full), although the constriction isn't the primary factor determining accuracy with rifled chokes. The rifling pattern itself plays a larger role. Look for specifications related to the type and depth of rifling.
Common Rifling Patterns:
- Parabellum Rifling: This pattern is commonly found and offers a good balance of accuracy and versatility.
- Other Rifling Patterns: Manufacturers may use different rifling designs, each claiming advantages. Researching specific choke specifications is crucial for determining suitability for your intended use.
Choosing the Right Rifled Choke for Your Remington 870
The best rifled choke for your Remington 870 depends entirely on your intended use. Consider these factors:
- Ammunition: The type of ammunition you intend to use—slugs, sabots, or specialized shot—will heavily influence your choke selection. Some chokes are optimized for specific projectile types.
- Range: If you need maximum range, a rifled choke designed for long-distance accuracy is necessary. For closer-range applications, a less restrictive choke might suffice.
- Target: Hunting deer requires different accuracy requirements than shooting clays. Your choice should reflect the demands of your target.
Installation and Maintenance
Installing a rifled choke on your Remington 870 is generally straightforward; however, always refer to the manufacturer’s instructions. Proper care and cleaning are vital to maintaining accuracy and extending the life of your rifled choke.
Conclusion
Adding a rifled choke to your Remington 870 can significantly enhance its accuracy and versatility, opening up new possibilities for hunting and target shooting. Choosing the right choke requires understanding the different types available and considering your specific needs. Thorough research and careful selection will lead to improved performance and a more enjoyable shooting experience. Remember to always practice safe firearm handling and adhere to all applicable laws and regulations.
