In case you haven’t noticed, a flood of double-stack 1911 pattern pistols have hit the market over the past 18-24 months, and increasingly they are being marketed to the concealed carrier. The platform has since grown from a single manufacturer to at least 15 today, reflecting the strong and accelerating demand for double-stack 1911 pistols.

The 2011 pattern pistol was originally developed by STI International, which more recently became Staccato. Although Staccato owns the trademark to the moniker “2011,” it is used commonly to refer to all double-stack 1911s. For the sake of convenience, in this article we use the terms “2011” and “double-stack 1911” interchangeably.

2011 Pistol for Competition

The 2011 pistol was originally developed by STI for competition, and it was quickly adopted by pistol shooting competitors. The reason is simple – it combines the classic design principles of the original 1911 pistol, developed by the legendary John Moses Browning, with the greater capacity of modern double-stack magazines. As a result, the 2011 pistol offers the benefits of the 1911’s ergonomics and its natural point of aim with increased capacity beyond the traditional 7–8 rounds of the original single-stack design.

In 2020, STI rebranded itself as Staccato to expand the reach of the 2011 platform beyond pure competition and into professional duty use. The change worked, and as numerous law enforcement agencies approved Staccato 2011 pistols for duty carry, the platform shed its reputation as a finicky, competition-only firearm. That validation helped reposition the 2011 pistol as a reliable, duty-ready sidearm, driving growing interest among civilians seeking a premium option for home defense and, increasingly, concealed carry.

As more concealed carriers look for something with serious performance, the 2011’s blend of power, customization, and “shootability” has captured the attention of many. But with popularity comes questions about whether the double-stack 1911 actually makes sense in a concealed carry role.

Let’s take a closer look at why the double stack 1911 (2011) is trending, and whether it’s truly practical for everyday concealed carry.

Why the 2011 Pistol Is Rising in Popularity

Several trends have contributed to the rising popularity of the double stack 1911 (2011) pistol.

1. Law Enforcement Acceptance. Law enforcement adoption has played a critical role in legitimizing the platform beyond competition use, fueling increased acceptance and demand in the civilian market. Staccato claims that more than 1,800 law enforcement agencies have approved their 2011 pistols for duty use, including elite units. Other manufacturers of double-stack 1911s have benefitted from this trend as well.
2. Performance Rooted in a Proven Legacy. The 2011 pistol builds on the time-tested 1911 design, known for its good ergonomics, trigger, and controllability, but modernizes it with a modular frame, improved materials and higher capacity double-stack magazines. This means many shooters get a gun that feels familiar yet performs at a higher level.
3. Crisp, Single Stage Trigger One of the most universally praised features of both 1911 2011 pistols is the trigger. Many shooters describe the single-action trigger as crisp with a short reset, a trait that improves accuracy. However, what makes the single-action trigger accurate can also make it potentially less safe for shooters not familiar with its manual of arms. The typical 2011 trigger has a light pull, typically between 2.5-4 pounds. For comparison, the trigger weight on the Glock 19, a common choice for conceal carry, is 5.5-6.5 pounds, reducing the potential for an accidental discharge.
4. Grip Modularity. Unlike the traditional 1911, the 2011’s grip is a modular component rather than a fixed part of the frame, allowing the entire grip module to be swapped for different sizes, textures, or profiles. This modularity enables shooters to tailor the pistol to their hand size and personal preferences, increasing its appeal as a customizable carry option.
5. Capacity Without the Compromise. Of course, one of the biggest upgrades over the traditional 1911 is magazine capacity. With double-stack configurations, many 2011s offer 15+ rounds in 9mm – twice as much as many single-stack alternatives.

Pros of the 2011 Pistol for Concealed Carry

Control. Perhaps the biggest advantage is control. The favorable ergonomics, excellent trigger, and balance make rapid, accurate follow-up shots more manageable for many shooters.

Higher Capacity. Compared to classic 1911 single stack magazines, double-stack 1911 pistols can hold more rounds without a significant penalty in grip width.

Glock Magazine Compatibility. Some double-stack 1911’s offer compatibility with Glock magazines, which are easy to find, reliable, and affordable. That makes the switching cost to the double-stack platform less expensive and you won’t break the bank should you lose one (or two) magazines.  

Quality Build and Reliability. Most reputable 2011 manufacturers build to high quality standards, but like everything else, cost and quality tend to go hand-in-hand. Lower priced options may use metal injection molded (MIM) parts instead of machined parts, which typically are not as durable once a pistol hits high round counts.

Cons of the 2011 Pistol for Concealed Carry

Size and Weight. Most 2011s are larger, wider, and heavier than typical compact carry pistols. That can make them more difficult to conceal comfortably, especially for everyday carry or when wearing lightweight clothing.

Expensive. High-quality 2011s are not cheap. Even basic models often cost significantly more than typical polymer-frame carry options. For budget-minded carriers, the premium price can be a barrier.

Ammo Sensitivity. Some 2011 variants, especially finely tuned competition builds, can be choosy about ammunition. If you’re going to use a 2011 pistol as your self-defense pistol, then you must choose defensive ammo that feeds consistently, and that may require careful (and potentially expensive) testing.

Limited Caliber Choices. Nearly all 2011 pistols are chambered in 9mm, with only a handful of options available in .45 ACP and 10mm. If your preferred carry caliber isn’t 9mm, then your choices within the 2011 platform are going to be limited.

Maintenance. Compared to simpler striker-fired pistols, the 2011 pistol has a more complex design. Although this complexity isn’t problematic for knowledgeable owners, it does demand greater familiarity with the platform and a higher level of ongoing maintenance.

Can You Afford to Lose It?

A particular concern for those who use a 2011 as their primary conceal carry option, is what happens to your gun after a self-defense shooting?

There’s a legitimate concern among carriers that any gun used in a self-defense incident will be held as evidence. This applies to all firearms, not just 2011’s.

Evidence Lockers Are Standard Procedure

If you are involved in a lawful self-defense shooting:

• Law enforcement will generally take possession of the firearm.
• The gun becomes part of the investigation and is stored in an evidence locker.
• It stays there until the investigation concludes, which can take weeks, months, or longer depending on the case.

This isn’t unique to 2011 pistols – it happens with any weapon – including shotguns, rifles, knives, rocks, vehicles, and other.

What it does mean is that your expensive carry pistol may be held as evidence for an extended period of time, depending on the relevant jurisdiction. Laws differ by state and locality. Some places might return guns faster; others require prosecutors to release them only after cases conclude.

What Kind of Carrier Is a 2011 Best For?

The double-stack 1911 (2011) isn’t for everyone, and that’s okay. It tends to be carriers who:

• Are more experienced shooters with a familiarity with the 2011 manual of arms, which typically includes multiple safeties.
• Have (or will get) the training and practice needed to be safe with a light trigger weight.
• Prefer the ergonomics of the classic 1911 pistol, with its natural point of aim.
• Are comfortable carrying a larger pistol in most cases.
• Desire high performance over maximum concealability.
• Don’t mind investing in gear and training.
• Have the budget for it.

If your top priority is the smallest, lightest, most snag-free carry option possible, a compact striker-fired pistol might still be the better choice. But if you want something controllable that doesn’t compromise on power or quality, a 2011 pistol can be an excellent option, especially for those with the budget and willingness to commit to proper concealment gear and practice.

The Importance of Self-Defense Legal Protection (CCW Insurance*)

Defending Your Life Shouldn’t Cost You Everything 

If you carry for protection – whether concealed carry, home defense, or another reason – understanding what happens after an incident matters as much as knowing how to respond during one. Without robust legal backing: 

• You may face years of legal battles without support. 
• Your financial resources — savings, future wages, home equity, retirement — could be at risk.  
• Your future could be judged not just in court, but in public opinion.  

Second Call Defense eliminates those worries by ensuring 24/7 access to legal counsel, immediate financial resources, and peace of mind knowing you’re defended by professionals who stand by your side from trigger through trial, unlike some other providers.

READ MORE: The Kayla Giles Case – “We Got Your Back” Isn’t Just a Slogan, It’s a Lifeline

Know You’re Truly Protected 

At a time when exercising your rights could subject you to intense legal scrutiny, don’t settle for inadequate policies that leave you exposed. Choose a defense partner that: 

• Doesn’t cap your legal defense. 
• Covers BOTH criminal and civil cases.  
• Pays your bail bond immediately up front with no reimbursement.  
• Pays attorneys directly — no reimbursement waits. 
• Has never lost a self-defense case for a member.  
• Helps you get your gun back.
• Promises you don’t pay it back.

That’s the true meaning of “We Got Your Back” — and why responsible citizens across the country trust Second Call Defense. 

Don’t leave your legal protection to chance. Explore Second Call Defense membership today and secure peace of mind before you ever need it. With Second Call Defense you have UNLIMITED resources for both criminal and civil cases and much more.  

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Final Thoughts         

The surge in interest around 2011 pattern pistols reflects a broader trend: carriers increasingly want performance and comfort in their everyday gun. While the 2011 platform isn’t a perfect fit for every situation, it delivers a unique blend of ergonomics, firepower, and customization that appeals to many serious shooters.

When it comes to concealed carry, the most important thing isn’t the type of gun you choose, but that you train with it, understand it’s operation instinctively, and can use it safely and effectively if you ever need it. Whether that’s a compact 9mm striker-fired “wonder nine” or a premium quality 2011, the right gun is the one you can carry and shoot with confidence.