The Browning BAR (Browning Automatic Rifle) is a popular semi-automatic hunting rifle known for its reliability and accuracy. However, many shooters find the factory trigger to be somewhat heavy and gritty, hindering precision and overall shooting experience. A Browning BAR trigger upgrade can significantly improve the rifle's performance, making it more accurate and enjoyable to shoot. This guide delves into the various aspects of upgrading your Browning BAR trigger, covering different options, installation, and considerations.
Understanding Your Browning BAR Trigger
Before diving into upgrades, it's crucial to understand the factory trigger mechanism. The BAR's trigger system, while robust, isn't designed for precision shooting out of the box. It features a relatively heavy pull weight (often around 6-7 pounds), a considerable amount of creep (the movement before the break), and sometimes a noticeable amount of overtravel (movement after the break). These factors can negatively impact accuracy and shot consistency.
Key Trigger Characteristics to Improve:
- Pull Weight: The force required to pull the trigger. A lighter pull weight leads to improved accuracy and faster target acquisition.
- Creep: The amount of trigger movement before the break (the point where the firing pin is released). Less creep results in a crisper, more predictable trigger pull.
- Overtravel: The distance the trigger travels after the break. Reducing overtravel helps maintain consistency and control.
- Take-up: The initial movement of the trigger before resistance is felt. Smooth take-up enhances the overall feel and predictability.
Types of Browning BAR Trigger Upgrades
Several upgrade options are available, each offering varying levels of improvement and complexity. The most common approaches include:
1. Trigger Job (Professional Gunsmithing):
A professional gunsmith can perform a trigger job, carefully adjusting the existing trigger components to reduce pull weight, creep, and overtravel. This approach is effective and often provides excellent results. However, it requires the expertise of a skilled gunsmith and can be more expensive than other options.
Pros:
- Optimized for your specific rifle.
- Potential for significant improvement.
- Usually maintains the factory safety features.
Cons:
- Higher cost.
- Relies on the skill of the gunsmith.
- May void warranty if done by an unauthorized individual.
2. Aftermarket Trigger Kits:
Several companies manufacture aftermarket trigger kits specifically designed for the Browning BAR. These kits typically replace key trigger components, allowing for a considerable improvement in trigger feel. Popular brands include Timney Triggers and others, but research is crucial to finding a reputable and well-reviewed option.
Pros:
- Relatively easy installation for experienced gunsmiths or skilled DIYers (check local regulations for legality).
- Can offer a significant improvement over the factory trigger.
- Wide range of options to suit individual preferences and budgets.
Cons:
- Requires some mechanical skill to install correctly.
- May require fitting or adjustments.
- There's always a risk that improper installation can lead to unsafe conditions.
3. Individual Component Replacements:
Some shooters opt to replace individual components, such as the trigger spring or sear, to achieve a lighter pull weight or smoother action. This approach requires a good understanding of the trigger mechanism and careful selection of replacement parts.
Pros:
- Can be cost-effective.
- Allows for targeted improvements.
Cons:
- Requires specialized knowledge and tools.
- Improper selection or installation can compromise safety.
Installing a Browning BAR Trigger Upgrade
Installing a trigger kit or performing individual component replacements requires mechanical aptitude, patience, and the right tools. It's essential to follow the manufacturer's instructions meticulously. Improper installation can render your rifle unsafe, leading to potential injury or malfunction. Consider the following:
- Safety First: Always ensure the firearm is unloaded and double-checked before beginning any work.
- Proper Tools: Gather the necessary tools (screwdrivers, punches, etc.) to avoid damaging the components.
- Thorough Understanding: Carefully study the instructions and diagrams provided with the upgrade kit or consult resources specific to your chosen upgrade.
- Professional Assistance: If you are uncomfortable with the process, seek the help of a qualified gunsmith.
Case Study: Timney Trigger Upgrade
Many shooters report positive experiences with Timney Triggers in their Browning BARs. For instance, a review on a popular firearms forum detailed a significant reduction in pull weight from 6.5 lbs to a crisp 2.5 lbs with a Timney kit. The user noted greatly improved accuracy and overall shooting experience. However, remember that individual experiences can vary.
Conclusion: Enhanced Shooting Experience with a Browning BAR Trigger Upgrade
Upgrading your Browning BAR trigger can dramatically improve its accuracy, making it more enjoyable to shoot. Whether you opt for a professional trigger job, an aftermarket kit, or individual component replacements, careful planning, meticulous execution, and a focus on safety are paramount. Remember to always prioritize safety and seek professional assistance if you lack the necessary experience. A properly upgraded trigger transforms the Browning BAR from a reliable hunting rifle into a truly precise shooting instrument.