Choosing the right scope base for your Remington 700 Long Action (LA) rifle is crucial for accurate and reliable shooting. A poorly fitted or low-quality base can lead to zero shifts, compromised accuracy, and even damage to your rifle. This guide will delve into the intricacies of selecting and installing a Remington 700 LA scope base, ensuring you make an informed decision for your precision shooting needs.
Understanding Remington 700 Long Action (LA) Rifles
Before diving into scope bases, it's essential to understand the differences between Remington 700 actions. The Long Action (LA) is designed for cartridges with longer overall lengths, such as the .300 Winchester Magnum or .338 Lapua Magnum. These cartridges require a longer receiver and bolt throw, differentiating them from the Short Action (SA) counterparts. Using an SA base on an LA rifle is impossible and potentially damaging.
Types of Remington 700 LA Scope Bases
Several types of scope bases cater specifically to the Remington 700 LA:
1. One-Piece Bases:
These bases offer a single, solid piece of metal spanning the receiver's length. They provide excellent rigidity and are generally considered the most robust option for long-range shooting where even the slightest shift can impact accuracy. One-piece bases offer superior stability, reducing the chance of zero shifts.
2. Two-Piece Bases:
These consist of two separate pieces that clamp onto the receiver. While generally less expensive, two-piece bases can potentially offer slightly less rigidity than one-piece alternatives. Proper installation is critical to maximize stability and accuracy. Look for bases made of high-quality materials like steel or aluminum for increased durability.
3. Picatinny/Weaver Bases:
Both Picatinny and Weaver bases are industry standards, offering standardized mounting rails for scopes and other accessories. They're extremely versatile, allowing you to easily swap scopes or add other optics. Ensure your chosen rings are compatible with the base's rail standard. Many manufacturers offer bases with integral Picatinny rails, eliminating the need for separate rail adapters.
Factors to Consider When Choosing a Remington 700 LA Scope Base
Several key factors determine the best scope base for your needs:
- Material: Steel offers superior strength and durability, while aluminum provides a lighter-weight option. Choose based on your priorities.
- Height: Base height is crucial for clearance between the scope and the rifle's action. Too low, and the scope may interfere with bolt operation. Too high, and the setup might become unwieldy.
- Manufacturer: Reputable manufacturers such as Warne, Talley, and Badger Ordnance are known for producing high-quality, reliable scope bases.
- Ring Compatibility: Ensure your chosen scope rings are compatible with the base's rail type (Picatinny or Weaver).
Installation: A Crucial Step
Proper installation is paramount for accurate and reliable performance. Always consult the manufacturer's instructions for specific guidance. Generally, this involves:
- Cleaning the receiver: Thoroughly clean the receiver's mounting surfaces to ensure a secure fit.
- Applying mounting compound (optional): A thin layer of Loctite or similar threadlocker can enhance the base's security, especially in harsh conditions.
- Tightening screws: Follow the manufacturer's recommended torque specifications meticulously. Over-tightening can damage the base or the receiver.
Conclusion
Selecting and installing the correct Remington 700 LA scope base is a vital step in ensuring your rifle's accuracy and overall performance. By considering the factors discussed above and paying close attention to installation details, you can achieve a robust and reliable setup for years of precise shooting. Remember, investing in a high-quality base from a reputable manufacturer is an investment in your shooting accuracy.
