The Remington 700 is a legendary bolt-action rifle, renowned for its accuracy, reliability, and adaptability. Understanding its long action bolt is crucial for any owner, whether you're a seasoned marksman or a newcomer to the world of precision shooting. This comprehensive guide delves into the intricacies of the Remington 700 long action bolt, covering its design, functionality, and essential maintenance procedures.
Understanding the Remington 700 Long Action
The "long action" designation refers to the internal dimensions of the receiver, designed to accommodate cartridges longer than those suitable for the short action. Cartridges like the .300 Winchester Magnum, .300 Remington Ultra Magnum, and many others require the increased space provided by the long action. This extra length allows for complete cartridge cycling and reliable feeding. The bolt itself, therefore, is proportionally longer to match the receiver's dimensions.
Key Features of the Long Action Bolt:
- Increased Bolt Face Length: The larger bolt face is necessary to securely hold and eject the larger cartridges.
- Longer Bolt Body: This directly relates to the longer cartridge overall length.
- Increased Locking Lug Engagement: The longer bolt provides a more robust locking mechanism for the increased pressures generated by magnum cartridges.
- Robust Construction: Manufactured from high-strength steel, the bolt is built to withstand the intense pressures associated with powerful cartridges.
How the Remington 700 Long Action Bolt Functions
The Remington 700 utilizes a controlled-round-feed (CRF) system. This means the cartridge is guided into the chamber by the bolt face, ensuring reliable feeding and preventing feeding malfunctions often associated with other feeding mechanisms. The long action bolt's operation is fundamentally the same as its short action counterpart, though the increased length and size are noticeable during operation.
Steps of Bolt Operation:
- Opening: Rotating the bolt handle 90 degrees unlocks the bolt from the receiver.
- Extracting: The extractor claw pulls the spent cartridge case from the chamber.
- Ejecting: The ejector pushes the spent case out of the receiver.
- Loading: A new round is loaded into the chamber.
- Closing: Rotating the bolt handle 90 degrees locks the bolt, securing the cartridge.
Maintaining Your Remington 700 Long Action Bolt
Regular maintenance is vital for the longevity and reliable performance of your Remington 700. Neglecting maintenance can lead to malfunctions and potentially dangerous situations.
Essential Maintenance Procedures:
- Regular Cleaning: After each shooting session, clean the bolt thoroughly, removing any carbon buildup, fouling, and debris. Pay close attention to the bolt face, lugs, and extractor.
- Lubrication: Apply a high-quality gun lubricant to all moving parts of the bolt to ensure smooth operation and reduce wear.
- Inspection: Periodically inspect the bolt for any signs of wear, damage, or corrosion. Replace any worn or damaged parts as needed.
- Proper Storage: Store your rifle and bolt in a cool, dry place, away from excessive moisture or temperature fluctuations.
Troubleshooting Common Issues
While the Remington 700 is known for its reliability, occasional problems can arise. Understanding potential issues and their solutions can save time and frustration.
Common Problems and Solutions:
- Failure to Extract/Eject: This could be due to insufficient lubrication, excessive fouling, or a damaged extractor. Clean, lubricate, and inspect the bolt accordingly.
- Bolt Binding: This often indicates improper lubrication or debris in the receiver. Clean and lubricate the bolt and receiver.
- Misfires: Ensure your ammunition is correctly seated and that the firing pin is functioning correctly. This usually isn't a bolt issue but should be checked.
This detailed guide provides a solid foundation for understanding the Remington 700 long action bolt. Proper maintenance and understanding of its functionality will ensure your rifle's reliable performance and longevity for years to come. Remember to always consult your firearm's owner's manual for specific instructions and safety precautions.
