Can You Shoot Rifled Slugs Through a Full Choke? The Risks and Realities
Shooting rifled slugs through a full choke is a question that sparks heated debate among shotgun enthusiasts. The short answer is: you can, but you shouldn't. While it might seem like a minor detail, forcing a rifled slug through a full choke carries significant risks that outweigh any perceived benefits. Let's delve into the specifics.
Understanding Choke Tubes and Rifled Slugs
Before we address the core question, let's establish a basic understanding of choke tubes and rifled slugs.
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Choke Tubes: These are cylindrical devices inserted into the muzzle of a shotgun barrel. They constrict the bore, affecting the shot pattern. A "full choke" provides the tightest constriction, ideal for long-range shooting with birdshot.
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Rifled Slugs: Unlike traditional smoothbore slugs, rifled slugs have grooves machined into their surface. These grooves impart spin, improving accuracy and range. This spin is crucial for their ballistic performance.
The Problem with a Full Choke and Rifled Slugs
The problem arises from the fundamental mismatch between the tight constriction of a full choke and the dimensions of a rifled slug. A full choke is designed for shot, which is inherently deformable. A rifled slug, however, is a rigid projectile. Forcing a rifled slug through a full choke can lead to several negative consequences:
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Increased Pressure: The tight constriction creates significantly higher pressure within the barrel as the slug is forced through. This increased pressure can damage the barrel, potentially leading to catastrophic failure. This is a serious safety concern.
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Obstruction and Jams: The slug might become lodged in the choke, causing a complete obstruction. This requires specialized tools and potentially gunsmith assistance to remove, rendering your firearm temporarily unusable.
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Accuracy Degradation: While counterintuitive, forcing a rifled slug through a constricted choke can actually reduce its accuracy. The added pressure and potential deformation can disrupt the spin stabilization, leading to less predictable flight patterns.
Safer Alternatives: Choosing the Right Choke
For optimal performance with rifled slugs, you should use a cylinder bore or a modified choke. These offer a less restrictive path, allowing the slug to travel smoothly without creating excessive pressure. Always consult your shotgun's manual to determine the manufacturer's recommended choke for slugs.
Conclusion: Prioritize Safety
Shooting rifled slugs through a full choke is a risky practice with potentially dangerous consequences. The minor gain in perceived performance is far outweighed by the risk of barrel damage, jams, and personal injury. Always choose the appropriate choke for your ammunition type and prioritize safety. Remember, responsible firearm ownership includes understanding the limitations of your equipment and using it accordingly.
