Post by Administrator on Sept 23, 2009 14:59:38 GMT 8
Gun safety training seeks to instill a certain mindset and appropriate habits by following specific rules. The mindset is that firearms are inherently dangerous and must always be handled with care. Handlers are taught to treat firearms with respect for their destructive capabilities, and strongly discouraged from playing or toying with firearms, a common cause of accidents.
The rules of gun safety follow from this mindset. While there are many variations, the Four Rules introduced by Colonel Jeff Cooper are those most commonly taught during gun safety training:
1. All guns are always loaded.
2. Never let the muzzle cover anything you are not willing to destroy.
3. Keep your finger off the trigger until your sights are on the target.
4. Be sure of your target and what is beyond it.
Treat firearms as if they are loaded
This rule is a matter of keeping a certain mindset. The purpose is to create safe handling habits, and to discourage reasoning along the lines of, "I know my gun is unloaded so certain unsafe practices are OK." The proposition "the gun is always loaded" is used as a shorthand, even though it may be assumed—or even positively known—that this is not true of a particular firearm.
Many firearm accidents result from the handler mistakenly believing a firearm is emptied, safetied, or otherwise disabled when in fact it is ready to be discharged. Such misunderstandings can arise from a number of sources.
> Faulty handling of the firearm. A handler may execute the steps of procedures such as loading, firing and emptying in the wrong order or omit steps of the procedures.
> Misunderstandings about a firearm's status. For instance, a handler may think the safety is on when it is not. A round of ammunition may be in the chamber or in the magazine while the handler thinks it is empty. A handler may receive a firearm and assume it is in a certain state without checking whether that assumption is true.
> Mechanical failures. Wear, faulty assembly, damage or faulty design of the firearm can cause it not to function as intended. For instance, a safety may have been worn down to a point where it is no longer functioning. Broken parts may have given the firearm a "hair trigger" (a very sensitive trigger). A dented or bent body of the firearm may cause jams or premature discharge of ammunition. Sensitivity to impact may cause a firearm to discharge if dropped or struck against another object.
If a handler always treats firearms as capable of being discharged at any time, the handler is more likely to take precautions to prevent an unintentional discharge and to avoid damage or injury if one does occur.
Point the muzzle away from non-targets
This rule is intended to minimize the damage caused by an unintended discharge. The first rule teaches that a firearm must be assumed to be ready to fire. This rule goes beyond that and says, "Since the firearm might fire, assume that it will and make sure no harm occurs when it does."
A consequence of this rule is that any kind of playing or "toying" with firearms is prohibited. Playfully pointing firearms at people or other non-targets violates this rule. To discourage this kind of behavior, the rule is sometimes alternately stated, "Never point a firearm at anything unless you intend to destroy it."
Two natural "safe" directions to point the muzzle are upwards (at the sky) and downwards (at the ground). Both have their advantages and disadvantages. Firing at the ground may result in a ricochet or cause hazardous fragments to be flung at people or objects. Aiming upwards eliminates this risk but replaces it with the risk that the bullet may cause damage when it comes down to the ground again. Indeed, several accidents have been caused by discharging firearms into the air. It is also possible that the muzzle will inadvertently be pointed at a non-target such as someone's head or an aircraft.[4]
In cases where the firearm is being handled indoors, up and down may not be safe directions. For example, a bullet fired upwards may travel through a ceiling and into an adjacent floor. In indoor areas where firearms will be handled often, a suitably safe direction should be designated. Firing ranges often designate a direction in which it is safe to point a firearm; almost universally this is downrange into a backstop which is designed to contain bullets and eliminate potential ricochets. In armories or other areas where weapons must be handled, a container filled with sand known as a "clearing barrel" or "clearing can" is often used for this purpose.
Keep fingers off the trigger
This rule is intended to prevent an undesired discharge. Normally a firearm is discharged by pressing its trigger. A handler's finger may involuntary move for any of several reasons: the handler is startled, a lack of full attention on body movements, physiological reasons beyond conscious control such as a spasm, stumbling or falling, or the finger being pushed by something (as when trying to holster a handgun with one's finger on the trigger). Handlers are therefore taught to minimize the harmful effects of such a motion by keeping their finger off the trigger until the muzzle is pointing at the target and the handler wishes to discharge the firearm.
The trigger guard and area above the trigger of a firearm presents a natural point for a handler to keep their finger out straight alongside the weapon, so as not to violate this rule (see picture above). A properly indexed trigger finger also helps remind the person holding the firearm of the direction of the muzzle.
In popular culture, such as movies and TV shows, this rule is often violated, even by characters who should be trained in gun safety such as military personnel or law enforcement officers.
Be sure of your target and of what is beyond it
This rule is intended to eliminate or minimize damage to non-targets when a firearm is intentionally discharged. Unintended damage may occur if a non-target is misidentified as a target, if the target is missed, or if the bullet hits something or someone other than the intended target.
Handlers are taught that they must positively identify and verify their target. Additionally, they learn that even when firing at a valid target, unintended targets may still be hit, for three reasons:
> The bullet may miss the intended target and hit a non-target around or beyond the target.
> A non-target may pass in front of the target and be hit with a bullet aimed at the target.
> The bullet may pass through the intended target and hit a non-target beyond it, so called "overpenetration".
Therefore, this rule requires a handler to be sure of both the target itself and anything along the avenue of travel to and beyond the target.
This may create situations that present dilemmas for a handler. Such situations are for instance a police officer in a riot, a civilian facing a possible intruder at night, or a soldier in a situation where civilians are near the enemy. Indecision or misjudgment of the handler's abilities in such a situation may cause undesired outcomes, such as injury to the handler due to hesitation, or the handler violating rules of engagement and causing unintended damage.
Training is used to minimize the risk of such outcomes. Target practice increases the precision with which the handler can discharge the firearm and thus increase the chances that the intended target is hit. Education about terminal ballistics gives the handler knowledge about the characteristics of a bullet after a target is hit. This knowledge coupled with insight into the handler's own capabilities makes it easier for the handler to make appropriate decisions about whether to discharge or not, even if given little time and/or put under severe stress.
===========
Source: en.wikipedia.org/wiki/Gun_safety#Gun_safety_rules_and_mindset
The rules of gun safety follow from this mindset. While there are many variations, the Four Rules introduced by Colonel Jeff Cooper are those most commonly taught during gun safety training:
1. All guns are always loaded.
2. Never let the muzzle cover anything you are not willing to destroy.
3. Keep your finger off the trigger until your sights are on the target.
4. Be sure of your target and what is beyond it.
Treat firearms as if they are loaded
This rule is a matter of keeping a certain mindset. The purpose is to create safe handling habits, and to discourage reasoning along the lines of, "I know my gun is unloaded so certain unsafe practices are OK." The proposition "the gun is always loaded" is used as a shorthand, even though it may be assumed—or even positively known—that this is not true of a particular firearm.
Many firearm accidents result from the handler mistakenly believing a firearm is emptied, safetied, or otherwise disabled when in fact it is ready to be discharged. Such misunderstandings can arise from a number of sources.
> Faulty handling of the firearm. A handler may execute the steps of procedures such as loading, firing and emptying in the wrong order or omit steps of the procedures.
> Misunderstandings about a firearm's status. For instance, a handler may think the safety is on when it is not. A round of ammunition may be in the chamber or in the magazine while the handler thinks it is empty. A handler may receive a firearm and assume it is in a certain state without checking whether that assumption is true.
> Mechanical failures. Wear, faulty assembly, damage or faulty design of the firearm can cause it not to function as intended. For instance, a safety may have been worn down to a point where it is no longer functioning. Broken parts may have given the firearm a "hair trigger" (a very sensitive trigger). A dented or bent body of the firearm may cause jams or premature discharge of ammunition. Sensitivity to impact may cause a firearm to discharge if dropped or struck against another object.
If a handler always treats firearms as capable of being discharged at any time, the handler is more likely to take precautions to prevent an unintentional discharge and to avoid damage or injury if one does occur.
Point the muzzle away from non-targets
This rule is intended to minimize the damage caused by an unintended discharge. The first rule teaches that a firearm must be assumed to be ready to fire. This rule goes beyond that and says, "Since the firearm might fire, assume that it will and make sure no harm occurs when it does."
A consequence of this rule is that any kind of playing or "toying" with firearms is prohibited. Playfully pointing firearms at people or other non-targets violates this rule. To discourage this kind of behavior, the rule is sometimes alternately stated, "Never point a firearm at anything unless you intend to destroy it."
Two natural "safe" directions to point the muzzle are upwards (at the sky) and downwards (at the ground). Both have their advantages and disadvantages. Firing at the ground may result in a ricochet or cause hazardous fragments to be flung at people or objects. Aiming upwards eliminates this risk but replaces it with the risk that the bullet may cause damage when it comes down to the ground again. Indeed, several accidents have been caused by discharging firearms into the air. It is also possible that the muzzle will inadvertently be pointed at a non-target such as someone's head or an aircraft.[4]
In cases where the firearm is being handled indoors, up and down may not be safe directions. For example, a bullet fired upwards may travel through a ceiling and into an adjacent floor. In indoor areas where firearms will be handled often, a suitably safe direction should be designated. Firing ranges often designate a direction in which it is safe to point a firearm; almost universally this is downrange into a backstop which is designed to contain bullets and eliminate potential ricochets. In armories or other areas where weapons must be handled, a container filled with sand known as a "clearing barrel" or "clearing can" is often used for this purpose.
Keep fingers off the trigger
This rule is intended to prevent an undesired discharge. Normally a firearm is discharged by pressing its trigger. A handler's finger may involuntary move for any of several reasons: the handler is startled, a lack of full attention on body movements, physiological reasons beyond conscious control such as a spasm, stumbling or falling, or the finger being pushed by something (as when trying to holster a handgun with one's finger on the trigger). Handlers are therefore taught to minimize the harmful effects of such a motion by keeping their finger off the trigger until the muzzle is pointing at the target and the handler wishes to discharge the firearm.
The trigger guard and area above the trigger of a firearm presents a natural point for a handler to keep their finger out straight alongside the weapon, so as not to violate this rule (see picture above). A properly indexed trigger finger also helps remind the person holding the firearm of the direction of the muzzle.
In popular culture, such as movies and TV shows, this rule is often violated, even by characters who should be trained in gun safety such as military personnel or law enforcement officers.
Be sure of your target and of what is beyond it
This rule is intended to eliminate or minimize damage to non-targets when a firearm is intentionally discharged. Unintended damage may occur if a non-target is misidentified as a target, if the target is missed, or if the bullet hits something or someone other than the intended target.
Handlers are taught that they must positively identify and verify their target. Additionally, they learn that even when firing at a valid target, unintended targets may still be hit, for three reasons:
> The bullet may miss the intended target and hit a non-target around or beyond the target.
> A non-target may pass in front of the target and be hit with a bullet aimed at the target.
> The bullet may pass through the intended target and hit a non-target beyond it, so called "overpenetration".
Therefore, this rule requires a handler to be sure of both the target itself and anything along the avenue of travel to and beyond the target.
This may create situations that present dilemmas for a handler. Such situations are for instance a police officer in a riot, a civilian facing a possible intruder at night, or a soldier in a situation where civilians are near the enemy. Indecision or misjudgment of the handler's abilities in such a situation may cause undesired outcomes, such as injury to the handler due to hesitation, or the handler violating rules of engagement and causing unintended damage.
Training is used to minimize the risk of such outcomes. Target practice increases the precision with which the handler can discharge the firearm and thus increase the chances that the intended target is hit. Education about terminal ballistics gives the handler knowledge about the characteristics of a bullet after a target is hit. This knowledge coupled with insight into the handler's own capabilities makes it easier for the handler to make appropriate decisions about whether to discharge or not, even if given little time and/or put under severe stress.
===========
Source: en.wikipedia.org/wiki/Gun_safety#Gun_safety_rules_and_mindset