2025/08/11

『STACCATO C2 & P』 Ultimate CCW & Duty Gun【English article】

 

STACCATO

C2 & P

Ultimate CCW & Duty Gun

 


※This article is an automatic translation of an article written in Japanese.※

 

Published in Gun Professionals, March 2014

 

In 2019, the 2011, tailored specifically for the 9mm Luger caliber, underwent a remarkable transformation from a competition gun to a law enforcement (LE) model. The Staccato was not only adopted by elite teams such as the U.S. Marshals’ SOG team and LAPD’s Metro Division but also certified by over 280 LE agencies across the United States.


This time, we’ll take a closer look at the C2 model with its 3.9-inch barrel, often dubbed the “ultimate concealed carry gun,” and the P model, which has garnered attention as a duty gun.

 


 

High-Quality/High-Precision 2011

 

STACCATO P (top) and STACCATO C2 (bottom): The P is a hardcore beauty with robust durability, while the C2 is a nimble racehorse with its aluminum frame.

 

Jason Davis
Firearms Instructor and SWAT team member at Arcadia PD. Manufacturers across the U.S. send him guns and gear to seek his expert opinions.

 

Looking back 28 years to 1993, two exceptional engineers, Virgil Tripp and Sandy Strayer, developed a groundbreaking pistol based on the 1911 platform. By incorporating a double-column magazine, it boasted impressive capacities: 12 rounds for .45 ACP, 18 rounds for .40 S&W, and 20 rounds for 9mm Luger.

 

Thus, the “modular frame 2011” was born.

 

STACCATO C2
Overall Length: 190.5 mm
Height: 125.5 mm
Width: 33 mm
Weight: 708.7 g (25 oz)
Caliber: 9×19mm
Barrel: 3.9-inch bull barrel
Capacity: 16+1
Finish: DLC Black
Recoil System: 3.9 Recoil Master Light
Grip: 2011 G2 Officer Length
Frame: Lightweight alloy with rail

 

All necessary machining has been meticulously executed, from the sharp serrations to the chamfered edges on the frame and slide front. The slide stop and thumb safety corners are smoothly rounded.

 

The front and rear serrations are razor-sharp, while the control components’ corners have a subtle, refined roundness. It’s a delicate balance.

 

The C2’s bull barrel commands a strong presence. Its dual-spring “Recoil Master” spring system differs from that of the P model.

 

At the time, Para Ordnance had already released a high-capacity 1911, but the 2011 stood out by incorporating cutting-edge design features, such as a machined subframe paired with a polymer grip, significantly surpassing its competitors.

 

The 2011, released by STI (Strayer Tripp Inc.), was warmly embraced in the burgeoning world of competitive shooting, becoming a staple for high-end race guns in calibers like .38 Super and .40 S&W. Its appeal lay in a host of features that captivated competitive shooters: an ideal grip angle, a short and crisp trigger pull, high accuracy, and, most notably, the ability to use high-capacity magazines with easy caliber conversions.

 

Components like the trigger, hammer, and slide stop remain unchanged from previous designs, allowing compatibility with a wide range of aftermarket parts.

 

The areas that come into contact with the fingers are meticulously smoothed. On the 2011, the rounding of the manual safety’s base is particularly critical.

 

Before gripping, the beavertail is designed to be as compact as possible for carry, but it can slightly interfere during the draw. While the sides are well-contoured, the rear may occasionally make contact with the base of the thumb on the gripping hand.

 

While the 2011 took the competitive shooting world by storm as a race gun, it was rarely adopted by military or law enforcement agencies. The primary reason was its critical weakness: poor reliability.

 

The 1911-style pistol inherently requires more frequent maintenance compared to striker-fired guns like the Glock. Neglecting regular cleaning or lubrication increases the likelihood of malfunctions, such as feeding issues.

 

Moreover, the high-capacity magazines, a cornerstone of the 2011’s design, suffered from significant design and quality control issues, leading to frequent magazine-related malfunctions. Below are the specific magazine issues I encountered with my own 2011.

 

● To ensure magazine reliability, it was necessary to send them to a specialized gunsmith for tuning, which included replacing the magazine follower and fine-tuning the feed lips, at a cost of about $100 per magazine.

 

● Dropping a loaded magazine onto the ground could cause the basepad to detach, scattering the spring, follower, and live rounds.

 

● When aggressively inserting longer magazines, such as 170mm models, during a magazine change, an “over-insertion” issue could occur, causing a jam and making the magazine impossible to remove. To resolve this, the slide had to be forced open, and a tool inserted through the ejection port to dislodge the magazine.

 

● The magazine follower would fail to rise properly, causing live rounds to spill out when the magazine was removed.

 

STACCATO P
Overall Length: 203.2 mm
Height: 139.7 mm
Width: 33 mm
Weight: 935.5 g (33 oz)
Caliber: 9×19mm
Barrel: 4.4-inch bull barrel
Capacity: 17+1
Finish: DLC Black
Recoil System: Dawson 4.4 Adaptive Tool-Less Recoil System
Grip: 2011 G2 Full Length
Frame: Billet steel with rail

 

The barrel length has been updated from 4.15 inches in the 2019 model to 4.4 inches.

 

These were the harsh realities I faced, making it understandable why military and LE agencies would hesitate to adopt the 2011 for critical operations.

Magazines for the 2011 produced by Sandy Strayer’s company, SVI, had fewer issues, but they were difficult to obtain and came with a high price tag, creating a dilemma.

 

The beavertail’s shape is clearly defined. The fiber optic front sight is large and highly visible.

 

The rear sight features a protective guard formed by retaining a portion of the slide to shield the adjustable blade.

 

STI continued to release ambitious and appealing models, such as high-precision barrels machined from a single piece of material with an integrated compensator and ultra-lightweight race guns. However, these typically cost over $2,000, making them difficult to afford for many.

 

While STI underwent complex internal changes, including multiple ownership transitions, a bombshell hit the industry in 2019: the U.S. Marshals’ SOG (Special Operations Group) team had officially adopted an improved version of the 2011, known as the “Staccato.”

 

The muzzle, accentuated by the 9mm bull barrel, exudes a commanding presence.

 

From the left: 16-round magazine for the C2, 17-round magazine for the P, and two 20-round magazines included with the P.

 

Prior to this, STI had hired a significant number of experienced military and LE personnel, initiating a transformation to reengineer the 2011 as a duty gun. The magazines were redesigned, and with input from the SOG team, the 9mm-focused “P” (Professional) model with a shorter 4.15-inch barrel was developed.

 

Field stripping the C2 is straightforward, though the recoil spring and guide rod are not tool-less.

 

To compare with the Holosun-equipped G19 (left), the Staccato is raised to align with its height. While grip angles differ, making direct comparisons tricky, it’s clear that the Glock’s barrel height (centerline) is closer to the grip’s recoil pivot point due to its design.

 

The G19 (left) and C2 are nearly identical in size.

 

At the same time, the single-stack, 8-round “C” (Compact) model was released in early 2019.

The 2019 models, including the 3.9-inch barrel C2 and the 4.15-inch barrel P, featured a full-length dust cover extending to the slide’s front. By 2020, the P model’s barrel was lengthened to 4.4 inches, and both models received a design change with a shorter dust cover and relief cuts on the slide.

 

The STACCATO C2 weighs 848 g, while the STACCATO P, with an empty magazine, measures 1,058 g. Despite the mere 210 g difference, the felt weight is noticeably distinct. For comparison, a Glock G19 MOS with a Holosun 508T weighs 722 g, even lighter. The Holosun itself weighs approximately 50 g.

 

The weight difference between the STACCATO P’s steel frame (left) and the C2’s aluminum frame (right) is significant.

At the 2020 SHOT Show, STI showcased a streamlined lineup limited to five models: the C (3.9-inch, single-stack, 8 rounds), C2 (3.9-inch, 16 rounds), P (4.4-inch, 17 rounds), XC (5-inch with compensator, 17 rounds), and XL (5.4-inch, 17 rounds), reflecting the revitalized STI’s ambition.

 

Magazine comparison: On the left is the infamous older STI 170mm magazine, capable of holding 22 rounds. The second is an SVI 20-round magazine, reputed to function nearly flawlessly. Following these are the STACCATO 20-round, 17-round, and 16-round magazines.

 

On the left is an STI magazine with heavily modified feed lips. In the middle is an SVI magazine, and on the right is the current STACCATO 20-round magazine.

 

Handling these new models, one is immediately struck by the exceptional machining precision of each component and the high level of fit-and-finish quality. There is virtually no play between the slide and frame. Even when gripping and vigorously shaking the gun, no rattles are heard.

 

Yet, when racking the slide, the barrel unlocks with a distinct “click,” and the slide glides back with remarkable smoothness. The C2, with its aluminum frame, has a slight drag, but the slide movement remains exceptionally smooth.

 

The STACCATO P alongside a single-stack grip panel from the older STI era, with a 10-round .38 Super magazine inserted. These could be swapped based on competition rules or state laws. While not interchangeable, the trigger guard’s thickness and the middle finger area’s shape suggest it may be less comfortable to grip.

 

The top shows the C2’s trigger pull, averaging 1.52 kg over 10 measurements, ideal for a carry gun. The bottom shows the P’s trigger pull, averaging 1.66 kg. The difference from the C2 is quite noticeable and can be distinctly felt.

 

While not quite at the level of a custom gun, the feel is among the best for production firearms. The test C2’s trigger pull averaged 3.35 pounds (1.52 kg) over 10 measurements, and the P averaged 3.66 pounds (1.66 kg), both within an ideal range for a carry gun. In terms of size, excluding weight, the C2 is strikingly similar to the Glock G19, and the P to the G17.

 

Considering the price, it’s not a direct competitor, but when compared to a fully customized Glock, the Staccato seems to come out on top.

 

The P model’s barrel (top), fired approximately 1,000 rounds, and the C2 barrel, fired only a few hundred rounds. Their machining precision is evident.

 

The C2 barrel’s ramp is meticulously polished, a key factor in its high precision.

 

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