The Anatomy of the AR-15 Safety Selector: A Closer Look
The AR-15 safety selector, a relatively small component, plays an outsized role in firearm safety. Its function is simple, but its correct use is absolutely critical. Let’s dissect its features.
The safety selector is generally located on the lower receiver of the AR-15. It’s typically a small lever or switch, easily accessible to the shooter, usually positioned on the left side, though ambi-controls (for both left and right-handed users) are becoming increasingly common. The selector’s design allows the shooter to quickly and easily change the firearm’s operating mode. The positions of the selector directly determine whether the rifle is capable of firing or not.
There are different positions and each one is important. The primary positions are “Safe” and “Fire,” with some AR-15 models also offering an “Auto” or “Burst” setting, though these modes are subject to stringent legal restrictions, often requiring special licenses.
Safe Position Explained
The “Safe” position is, quite literally, your best friend. When the safety selector is in the “Safe” position, the firearm *cannot* fire. This position physically blocks the trigger mechanism, preventing the firing pin from striking the primer of a cartridge. It’s a simple but highly effective mechanism, creating a physical barrier against accidental discharge.
There are visual indicators to help you know the safety selector is engaged. On most AR-15s, the “Safe” position is marked with the word “Safe,” often accompanied by a red dot or bar to visually signify its status. You might also notice a small, mechanical block that physically prevents the trigger from being squeezed. The placement of these markings varies slightly depending on the manufacturer, but the concept remains the same: “Safe” means the gun *cannot* go bang.
Fire or Semi-Auto Mode Unveiled
The “Fire” or “Semi-Auto” position is the opposite of “Safe.” This position permits the firearm to fire with each individual trigger pull. When the safety selector is in the “Fire” position, the trigger mechanism is free to function, and the firing pin can strike the primer. This allows for a rapid succession of shots, as long as you continue to pull the trigger after each round is chambered and the bolt is closed.
The visual indicators for “Fire” mode usually include the word “Fire” clearly marked, often with a corresponding white dot or bar. These markings offer a clear visual cue that the firearm is ready to be fired. It is critically important that the shooter is ready to safely use the firearm.
Understanding the Potential “Auto” or “Burst” Settings (if applicable)
While less common in civilian-owned AR-15s (and subject to strict legal requirements), some models may include a setting labelled “Auto” or “Burst.” These settings allow the firearm to fire multiple rounds with a single trigger pull. “Auto” typically refers to fully automatic fire, where the gun continues to fire as long as the trigger is held. “Burst” fire typically fires a predetermined number of rounds (e.g., three) with each trigger pull. The ownership of AR-15s with these capabilities require specific licensing and are strictly regulated by federal laws (and some state laws). You must be fully compliant with any applicable laws.
This article does not provide instruction or endorsement for the use of AR-15s with these settings.
Deciphering the AR-15 Safety Position Diagram
The AR-15 safety position diagram is a simple but powerful tool for understanding the function of the safety selector. The diagram, in essence, provides a visual representation of the selector positions and their corresponding functions.
Imagine a basic diagram showcasing the AR-15 lower receiver, with the safety selector labeled. The diagram clearly depicts the “Safe” position (often with a red marking, like a red dot) and the “Fire” position (often with a white marking, like a white dot). The diagram shows the direction the selector moves.
Using the diagram, the concept of how to use the safety is easily understood. The shooter can quickly and clearly visualize the location of the selector, and the correct way to use it.
The key to reading and understanding this diagram is recognizing the labels (like “Safe” and “Fire”) and the visual cues (like red and white markings). It’s about correlating the physical position of the selector with its corresponding function. If the safety is in the “Safe” position, your AR-15 is safe.
Various AR-15 safety selectors may employ different symbols. Some might use “S” and “F” for “Safe” and “Fire,” respectively. Some may use pictograms (like a padlock to signify “Safe” or a bullet to signify “Fire”). It’s crucial to familiarize yourself with the specific markings on *your* AR-15. Always verify that the symbols match the position of the selector.
Safety Best Practices: An Overview
The AR-15 safety selector is only one piece of the overall safety puzzle. Following a strict set of safety practices is essential to avoiding accidents.
General Rules: Core Safety Principles
Treat Every Firearm as if It Is Loaded: This is the golden rule. Always approach an AR-15 (or any firearm) with the assumption that it’s loaded and ready to fire.
Never Point the Muzzle at Anything You Are Not Willing to Destroy: The muzzle’s direction determines where a bullet will go. Always know your target, and what is beyond it, before squeezing the trigger.
Keep Your Finger Off the Trigger Until You Are Ready to Fire: This is a crucial habit. Only place your finger on the trigger *when you are aiming at your target and have made the conscious decision to fire*.
Be Sure of Your Target and What Is Beyond It: Understand your environment, and make sure the path of your bullet is clear of anything or anyone you do not want to hit.
Essential Steps Before Handling the AR-15
Verify the Firearm Is Unloaded: This is a multi-step process. First, remove the magazine. Second, open the action (by pulling back the charging handle) to visually and physically inspect the chamber to ensure it is empty. The bolt should be locked back. You can often see through the ejection port.
Always Ensure the Safety Is Engaged: Before handling the AR-15, double-check that the safety selector is in the “Safe” position. This prevents accidental firing during handling, especially if the trigger is accidentally bumped.
Safe Handling during Operation
Changing Modes: If you need to switch the safety selector to “Fire,” do so *only* when you are ready to shoot, are pointing the muzzle in a safe direction at your target, and have a clear understanding of your surroundings.
Avoid Unnecessary Manipulation: Avoid touching the trigger or manipulating the safety unnecessarily. Minimize the risk of accidents by keeping your hands and finger off the trigger.
Clear the Chamber Before Putting the Rifle Down: If you are interrupted while handling the rifle, or if you have finished firing, open the action and visually confirm that the chamber is empty, and then engage the safety.
After the AR-15 Is Used
Confirm the Weapon Is Unloaded: Always assume that the rifle is still loaded and use proper safety procedures to unload.
Storage: Store your AR-15 in a secure location (gun safe, lockbox), unloaded, with the safety engaged. Keep it separate from ammunition.
Maintenance: Regular cleaning, proper storage, and preventative maintenance are essential for safe use.
Potential Problems and Troubleshooting
Even the best-maintained AR-15s can experience issues. Here are some common ones related to the safety selector and how to address them.
Dealing with a Stiff Selector
Possible Causes: Dirt, debris, or lack of lubrication can make the selector stiff.
Solutions: Clean the area around the selector, making sure all dust and debris are removed. Use a light gun lubricant (follow the manufacturer’s instructions).
When the Selector Doesn’t Function Properly
Potential Causes: Damage to the selector or its internal components can prevent it from working.
What to Do: *Do not* force the safety selector. If it isn’t functioning correctly, the firearm may be unsafe. Take the AR-15 to a qualified gunsmith for inspection and repair.
Selector Won’t Engage
Potential Causes: The trigger may be damaged or jammed. There could be an internal problem.
What to Do: Immediately, treat the firearm as if it were loaded. Consult with a gunsmith. Do not attempt to force the safety to engage.
Legal and Ethical Considerations: Responsible Gun Ownership
Owning an AR-15 comes with significant legal and ethical responsibilities.
Local, state, and federal laws strictly govern firearm ownership, storage, and use. Be sure that you are aware of the laws where you live, and adhere to them. Ignorance of the law is not a defense, and the penalties for violating gun laws can be severe. Research and understand the specific laws in your area.
Beyond legal requirements, responsible gun ownership includes a commitment to safety. You should always treat every firearm as though it is loaded. Take regular training courses. Practice safe gun handling. Ensure the firearm is in a safe location. Be constantly aware of all the potential risks.
Conclusion
Understanding the AR-15 safety selector, and following the practices of safe handling, is essential for the responsible ownership of this popular firearm. Knowing how to use the safety, being aware of the different positions, and adhering to safe handling practices dramatically reduces the likelihood of accidental shootings.
The AR-15 safety position diagram serves as a valuable tool in this pursuit. By reading and understanding the diagram, you can readily identify the correct positions and know how to operate the selector safely.
To enhance your knowledge, seek professional training. Take a gun safety course. Practice safe gun handling. The more you educate yourself and follow these practices, the more confident and safer you will be.
By prioritizing safety, you can enjoy the AR-15 and promote the responsible use of firearms.
