The Remington 700 is a legendary bolt-action rifle, renowned for its accuracy and reliability. Understanding its trigger mechanism is crucial for both shooters seeking to optimize performance and gunsmiths performing repairs or modifications. This detailed guide provides a comprehensive diagrammatic explanation of the REM 700 trigger, covering its components, functionality, and common points of adjustment.
Understanding the REM 700 Trigger System
The REM 700 trigger is a two-stage design, meaning it features a distinct pull weight break. This is deliberate, promoting accuracy by mitigating the risk of unintended discharges during the firing process. Let's break down the key components:
1. Trigger Shoe: This is the part you actually press to fire the rifle. It's the most visible part of the trigger assembly and often the target of aftermarket upgrades.
2. Trigger Bar: This component connects the trigger shoe to the sear. Its movement is crucial for releasing the firing pin.
3. Sear: This is a critical safety mechanism. It engages the bolt, preventing the firing pin from releasing until the trigger is fully depressed. Proper sear engagement is vital for safe operation.
4. Sear Spring: This spring provides the tension that holds the sear against the bolt. A properly functioning sear spring is paramount for consistent trigger pull and reliable function.
5. Hammer: This is the part of the action that strikes the firing pin. It's activated by the release of the sear.
6. Firing Pin: This component ignites the primer of the cartridge.
REM 700 Trigger Diagram (Conceptual Representation)
(Note: A true, to-scale diagram would require a technical drawing and is beyond the scope of this text-based explanation. However, the following description provides a functional understanding.)
Imagine a simple lever system. The trigger shoe is the lever you pull. This pull moves the trigger bar, which in turn disengages the sear from the hammer. The sear spring's tension is overcome, allowing the hammer to fall forward and strike the firing pin, igniting the primer. The entire process is designed to be precise and controlled, avoiding accidental discharges.
Common Points of Adjustment and Modification
Many shooters opt to modify their REM 700 triggers for improved performance. These adjustments typically focus on:
1. Trigger Pull Weight: This refers to the force required to fully depress the trigger. Reducing the pull weight can improve accuracy and speed, but care must be taken to maintain safety.
2. Trigger Overtravel: This refers to the distance the trigger travels after the sear releases. Reducing overtravel can provide a crisper, more defined trigger pull.
3. Creep: Creep refers to the slight movement of the trigger before the break. Reducing creep is a desired modification for improving shot consistency.
Important Note: Modifying a REM 700 trigger requires significant mechanical aptitude and understanding of firearm safety. Improper modifications can render the firearm unsafe and may result in serious injury. If you lack this expertise, seek the assistance of a qualified gunsmith.
Conclusion
The REM 700 trigger mechanism is a complex system critical to the rifle's performance and safety. Understanding its individual components and their interaction is vital for both maintenance and potential modifications. Always prioritize safety and seek professional help if you're unsure about any aspect of your firearm's operation or maintenance. Remember to consult your owner's manual and follow all applicable safety regulations.
