Remington 870 shotguns are renowned for their reliability and versatility. A key element contributing to this versatility is the ability to easily change choke tubes, allowing you to optimize your shot pattern for various hunting situations and target types. This guide will delve into the world of Remington 870 20 gauge choke tubes, covering their types, uses, and how to choose the right ones for your needs. Understanding your choke tubes is crucial for maximizing your Remington 870's performance.
Understanding Choke Tubes and Their Impact
Choke tubes restrict the diameter of the barrel at the muzzle, influencing the shot pattern. A tighter choke constricts the shot more, resulting in a tighter, longer-range pattern, ideal for long-range targets like waterfowl. Conversely, a more open choke creates a wider, more dispersed pattern suitable for close-range shots at smaller, faster-moving targets like upland birds. The Remington 870 20 gauge, with its relatively manageable recoil, is a popular choice for various shooting disciplines, and the right choke tube selection is paramount.
Types of Remington 870 20 Gauge Choke Tubes
Remington 870 shotguns typically utilize the standard Rem Choke system. While other manufacturers produce compatible tubes, sticking with genuine Remington tubes ensures the best fit and performance. Common choke constrictions include:
- Cylinder: This is the most open choke, offering the widest shot pattern. Ideal for very close-range shots or situations where a wide pattern is necessary.
- Improved Cylinder (IC): Slightly more constricted than Cylinder, offering a balance between pattern density and range. Good for shorter-range shots at moving targets.
- Modified (M): A versatile choke providing a good balance between pattern density and range. Suitable for a variety of hunting situations and target types.
- Improved Modified (IM): Tighter than Modified, offering a denser pattern and longer range. Effective for hunting birds at moderate distances.
- Full (F): The tightest choke, producing the densest pattern and longest range. Ideal for long-range shots at waterfowl or other distant targets.
- Extra Full (XF): Even tighter than Full, offering the maximum range and pattern density. Typically reserved for extremely long-range waterfowl hunting.
Table 1: Choke Tube Constriction Comparison
| Choke Type | Constriction (inches) | Shot Pattern Density | Effective Range | Ideal Use Cases |
|---|---|---|---|---|
| Cylinder | 0 | Very Low | Very Short | Close-range shots, clays |
| Improved Cylinder | 0.005 - 0.010 | Low | Short | Upland birds, close-range shots |
| Modified | 0.015 - 0.020 | Moderate | Moderate | Versatile, upland birds, waterfowl |
| Improved Modified | 0.025 - 0.030 | High | Moderate-Long | Waterfowl, longer-range shots |
| Full | 0.035 - 0.040 | Very High | Long | Long-range waterfowl, turkeys |
| Extra Full | 0.040+ | Extremely High | Very Long | Extremely long-range waterfowl |
Note: The exact constriction measurements may vary slightly depending on the manufacturer and specific choke tube.
Choosing the Right Choke Tube for Your Remington 870 20 Gauge
Selecting the appropriate choke tube depends heavily on the type of game you're hunting and the typical distances involved. Consider these factors:
- Target Size and Speed: Smaller, faster-moving targets like quail require a more open choke, while larger, slower-moving targets like geese benefit from a tighter choke.
- Shooting Distance: Longer distances necessitate tighter chokes to maintain pattern density.
- Ammunition Type: The type of ammunition (e.g., steel shot, lead shot) can also influence choke selection, as some chokes are better suited to specific shot types.
Installation and Maintenance
Installing and removing choke tubes on a Remington 870 is generally straightforward. Always ensure the shotgun is unloaded before handling choke tubes. Typically, you simply screw the choke tube into the muzzle until it's snug. Avoid over-tightening. Regularly inspect your choke tubes for damage or wear and clean them after each shooting session to maintain optimal performance.
Conclusion: Mastering Your Remington 870 20 Gauge with Choke Tubes
Understanding and properly using Remington 870 20 gauge choke tubes is crucial for achieving consistent accuracy and success in various shooting situations. By carefully considering the factors outlined in this guide, you can optimize your shotgun's performance and significantly improve your shooting results. Remember to always practice safe gun handling and follow all applicable safety regulations.