What is a Double Action Handgun?
When it comes to choosing a handgun, one of the most important considerations is the action type. Specifically, double action handguns are a popular option among firearms enthusiasts, law enforcement, and civilian users alike. But what is a double action handgun? In this article, we’ll dive into the ins and outs of double action handguns and explore their key features, benefits, and limitations.
What is a Double Action Handgun?
A double action handgun is a type of firearm that combines two primary actions into a single mechanism: the firing mechanism and the trigger stroke. Unlike single action or striker-fired handguns, a double action handgun requires two distinct movements to fire: an initial long, heavy pull to chamber the first round, followed by a short, crisp trigger stroke for subsequent rounds.
Double Action vs Single Action: The Key Differences
| Double Action | Single Action | |
|---|---|---|
| Trigger stroke | Heavy, long first pull | Light, crisp trigger pull |
| Striker spring | Retained in striker | Springs do not cock |
| Shooting style | Two-handed technique | Can use one-handed or two-handed technique |
| Trigger reset | Required manual reset | Automatic reset upon trigger release |
In summary, single action handguns typically require a strong thumb cocking or manipulating the safety to load each round, whereas double action handguns integrate these actions into a single stroke. The added complexity of a double action system provides an additional level of safety, as it requires the operator to complete a longer and heavier trigger pull to arm the mechanism.
Mechanical Benefits
Double action handguns offer several mechanical advantages that contribute to their popularity:
- Increased reliability: The single, self-cocking mechanism eliminates the need for manual cocking or re-cocking, reducing the likelihood of misfires or equipment jams.
- Reduced manual safety: Since the trigger reset is integrated, there’s no need to manually release the safety between shots, allowing for rapid, consistent firing.
- Better control: Double action triggers typically provide a consistent, light feel, which can aid shooters in developing a more predictable and controlled shooting style.
- Improved safety in wet conditions: As water can reduce the effectiveness of manual safety mechanisms, a double action handgun provides greater reliability in wet environments, where mechanical malfunctions could be critical.
Additional Considerations
When weighing the merits of double action handguns, consider the following factors:
- Shooting style: Double action handguns require a specific grip and trigger technique to utilize the two-stage trigger pull effectively.
- Tactical use: For Law Enforcement, Military, and competitive shooters, the heavier, more deliberate trigger stroke can aid in controlling their shots in high-stress situations.
- Handgun recoil management: Double action handguns may exhibit higher recoil impulse compared to single action handguns due to the added mechanism involved in each shot. Counterbalancing techniques or use of lighter loads can minimize this issue.
- Maintenance: While generally maintenance-friendly, double action pistols may require more extensive overhaul and tuning compared to their single action counterparts.
The Best Double Action Handguns for Your Budget
Looking to add a double action handgun to your arsenal? Here are some popular, highly-regarded options spanning various budgets:
- Budget (<$500): Ruger P89: A durable, reliable choice with a SA/DA trigger, boasting a magazine capacity of 15 rounds.
- Mid-range ($500-$1,000): Sig Sauer P226: A versatile, high-capacity (10+1) handgun available in a range of caliber options and finishes.
- Premium ($1,000+): Glock 43 XD: An advanced,.45ACP, double-stacked offering with an engraved trigger, boasting 11+1 capacity and Glock’s reliability.
In conclusion, a double action handgun offers an attractive blend of reliability, safety, and control, making it a popular choice among handgun enthusiasts. Whether you’re seeking a sidearm for tactical use or a personal carry option, understanding the mechanisms and considerations surrounding double action handguns can help you choose the perfect firearm for your needs.
What makes a great double action handgun?
