The Remington 700 BDL (Bolt-Action Deluxe) rifle is a classic, known for its accuracy and reliability. However, understanding the twist rate of your specific barrel is crucial for optimal performance. This guide delves into the intricacies of Remington 700 BDL twist rates, helping you choose the right ammunition and achieve the best possible accuracy.
Understanding Twist Rate
Before diving into specific Remington 700 BDL twist rates, let's clarify what "twist rate" means. The twist rate refers to the rate at which the rifling in the barrel rotates the bullet. It's expressed as a ratio, such as 1:10" (one turn in ten inches). This means the bullet completes one full rotation every ten inches it travels down the barrel.
A faster twist rate (e.g., 1:8") rotates the bullet more quickly, while a slower twist rate (e.g., 1:12") rotates it more slowly. The appropriate twist rate depends heavily on the bullet's weight and length.
Remington 700 BDL Twist Rate Variations
The twist rate in a Remington 700 BDL isn't standardized across all models and calibers. It varies depending on the cartridge and the year of manufacture. Remington has used several different twist rates over the years. You cannot determine the twist rate simply from the model name or caliber. You must physically check your rifle's barrel.
How to Determine Your Remington 700 BDL's Twist Rate
There are several ways to determine your rifle's twist rate:
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Check the Barrel: Look closely at the muzzle end of the barrel. Sometimes, the manufacturer will stamp the twist rate directly onto the barrel. This is the most reliable method.
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Consult the Documentation: If you have the original documentation or owner's manual that came with your rifle, it may specify the twist rate.
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Measure the Twist Rate: This requires a cleaning rod and some careful measurement. Insert the cleaning rod and mark it where it enters the barrel. Then, rotate the rod until the rifling aligns perfectly with the initial mark. Measure the distance between the marks. This is your twist rate. Caution: Be extremely careful not to damage your rifle's barrel.
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Contact Remington: If you can't find the twist rate through the other methods, consider contacting Remington directly with your rifle's serial number. They might be able to provide the information from their records.
Matching Ammunition to Your Twist Rate
Choosing the right ammunition is crucial for accuracy. Using ammunition with a bullet weight and length that is not adequately stabilized by your rifle's twist rate can result in poor accuracy and potentially dangerous keyholing (where the bullet strikes the target sideways).
Generally:
- Heavier bullets require faster twist rates.
- Longer bullets require faster twist rates.
If you're unsure, consult reloading manuals or ammunition manufacturers' specifications for recommendations on bullet weights and lengths compatible with your specific twist rate.
Conclusion
Knowing your Remington 700 BDL's twist rate is essential for optimizing your rifle's performance. Remember to accurately determine your twist rate before choosing ammunition. By carefully matching your ammunition to your rifle's twist rate, you can significantly improve accuracy and ensure safe and enjoyable shooting. If you have any doubts, consult with an experienced gunsmith or firearms expert.
