Choosing the right choke tube for your Mossberg 20 gauge shotgun can significantly impact your shooting accuracy and performance. Whether you're hunting waterfowl, clays, or anything in between, understanding choke tube constriction and its effect on shot pattern is crucial. This guide dives deep into Mossberg 20 gauge choke tubes, helping you select the optimal option for your specific needs.
Understanding Choke Tubes and Constriction
Before exploring Mossberg's offerings, let's clarify the basics. Choke tubes are cylindrical devices inserted into the end of your shotgun barrel. They control the constriction of the bore, influencing the shot pattern. A tighter constriction creates a tighter pattern, ideal for longer-range shots, while a wider constriction results in a more open pattern, suitable for close-range shooting.
Key Choke Tube Constrictions:
- Full Choke: Provides the tightest constriction, resulting in a very concentrated shot pattern. Best for long-range waterfowl hunting.
- Modified Choke: Offers a good balance between pattern density and range, suitable for a variety of hunting situations.
- Improved Cylinder (IC): A less constricted choke, producing a wider pattern ideal for closer shots and upland game.
- Cylinder Bore (CYL): The least constricted option, with the widest pattern. Generally used for very close-range shooting or trap.
Important Note: Specific pattern characteristics can vary slightly depending on the ammunition used, so experimenting with different loads is recommended to find the best combination for your setup.
Mossberg 20 Gauge Choke Tube Options and Compatibility
Mossberg shotguns generally use Accu-Choke® systems, although some older models might have variations. Always verify the type of choke system your specific Mossberg 20 gauge shotgun utilizes before purchasing new choke tubes. Incorrect choke tube installation can damage your firearm.
Mossberg offers a wide range of Accu-Choke® tubes in various constrictions. You'll find tubes labeled with the constriction type (Full, Modified, IC, CYL) clearly marked on the tube itself. They are typically made from durable materials, designed to withstand the pressures of repeated firing.
Finding the Right Choke for Your Hunting Style:
- Waterfowl Hunting: Full or Modified choke tubes are typically preferred for their tight patterns at longer ranges.
- Upland Bird Hunting: Improved Cylinder or Modified chokes offer a balance between pattern density and range.
- Turkey Hunting: Specialized extra-full turkey chokes are often recommended for optimal pattern density at longer ranges. These are not typically included with the shotgun and may require a separate purchase.
- Trap and Skeet: Cylinder Bore or Improved Cylinder chokes are commonly used.
Maintaining Your Mossberg Choke Tubes
Proper choke tube maintenance is crucial for optimal performance and longevity. After each shooting session, clean your choke tubes thoroughly to remove any residue or debris. A simple cleaning patch and gun oil is generally sufficient. Avoid harsh chemicals or abrasive cleaning methods. Store your choke tubes in a safe, dry place, preferably in a protective case.
Conclusion
Selecting the correct Mossberg 20 gauge choke tube is a critical aspect of optimizing your shotgun's performance. By understanding the different choke constrictions and their impact on shot patterns, and ensuring compatibility with your specific Mossberg model, you can significantly improve your accuracy and success in the field or at the range. Remember to always prioritize safety and consult your Mossberg firearm's owner's manual for detailed instructions and recommendations.
