Let’s Talk About Evolution Gun Works 1911 Barrel Block / Lock-up Gauge, .362 / .369, Aluminum
The Evolution Gun Works 1911 Barrel Block / Lock-up Gauge, .362 / .369, Aluminum is a specialized tool designed to aid in the fitting and alignment of 1911 barrels. Made by Evolution Gun Works (EGW), this gauge helps gunsmiths and hobbyists ensure proper lock-up between the barrel and slide, a crucial aspect for accuracy and reliability in 1911 pistols. It’s a seemingly simple tool that addresses a complex need in 1911 customization and maintenance.
As someone who’s spent countless hours tinkering with 1911s, chasing that perfect balance of performance and reliability, I’ve always been on the lookout for tools that make the process more precise. Achieving optimal lock-up is paramount for consistent accuracy and preventing malfunctions, and that’s why I decided to try this EGW gauge. The appeal was its promise of simplifying and standardizing a process that’s often reliant on feel and experience.
Upon unboxing, my first impression was that it was a no-frills, purpose-built tool. The anodized aluminum construction felt solid and lightweight, and the dual-diameter openings immediately suggested its versatility. Compared to using shims, calipers, or even just “eyeballing” the lock-up, this seemed like a more professional and repeatable approach.
I was considering a few other options, including universal barrel blocks and more elaborate fixtures. I chose this specific EGW gauge for its dedicated focus on 1911 barrels and its reputation for precision. My initial feeling was one of cautious optimism; I hoped this tool would live up to its promise and streamline my 1911 building and repair projects.
Real-World Testing: Putting Evolution Gun Works 1911 Barrel Block / Lock-up Gauge, .362 / .369, Aluminum to the Test
First Use Experience
My first test was during a barrel swap on a 1911 Commander frame. I used the gauge to ensure the new barrel was properly aligned before attempting to fit the barrel bushing and link. The gauge provided a stable platform, making it much easier to manipulate the barrel and assess its position relative to the slide.
Using the gauge in conjunction with a dial indicator allowed me to precisely measure barrel movement and identify any areas of binding or misalignment. While the aluminum construction felt sturdy, I was careful not to overtighten any screws or clamps to avoid damaging the gauge or the barrel. The ease of use was immediate; it significantly reduced the guesswork involved in barrel fitting.
Extended Use & Reliability
After several months of using the EGW barrel block for various 1911 projects, including building a custom Government model, I can attest to its durability. Despite regular use, the anodized finish has held up well, with no signs of significant wear or corrosion. Maintaining the gauge is simple; a quick wipe with a clean cloth after each use is all that’s needed.
Compared to previous methods of barrel fitting, the EGW gauge has proven to be more accurate and efficient. It significantly reduces the time required to achieve proper lock-up and minimizes the risk of damaging the barrel or slide during the fitting process. It has exceeded my expectations by providing a consistent and reliable platform for barrel alignment and lock-up assessment.
Breaking Down the Features of Evolution Gun Works 1911 Barrel Block / Lock-up Gauge, .362 / .369, Aluminum
Specifications
The Evolution Gun Works 1911 Barrel Block / Lock-up Gauge, .362 / .369, Aluminum is constructed from anodized aluminum. It features two different diameter openings (.362 and .369) to accommodate various 1911 barrel sizes. This gauge comes in black and is designed for use with both Government and Commander length 1911 pistols.
These specifications are important because the aluminum construction provides a lightweight yet durable platform. The dual diameters allow for versatility in fitting different barrels, and the compatibility with both Government and Commander models makes it a universal tool for 1911 enthusiasts. The black anodized finish provides corrosion resistance and a professional appearance.
Performance & Functionality
The Evolution Gun Works 1911 Barrel Block / Lock-up Gauge, .362 / .369, Aluminum performs its job effectively by providing a stable platform for barrel alignment and lock-up assessment. It is particularly useful when swapping barrels, fitting new barrel bushings, or diagnosing lock-up issues. The gauge simplifies the process and allows for more precise measurements.
While the gauge is well-designed, it’s essential to use it with care to avoid damaging the aluminum. It’s a purpose-built tool designed for a specific task. It meets expectations by improving the precision and efficiency of barrel fitting compared to traditional methods.
Design & Ergonomics
The EGW barrel block is designed with simplicity and functionality in mind. The aluminum construction keeps the weight down while providing sufficient strength for the task. The dual-diameter openings are clearly marked, and the overall design is user-friendly.
There is no significant learning curve; even novice 1911 builders can quickly grasp its use. The design prioritizes function over aesthetics, which is appropriate for a tool of this nature.
Durability & Maintenance
The aluminum construction and anodized finish of the Evolution Gun Works 1911 Barrel Block / Lock-up Gauge, .362 / .369, Aluminum should provide years of reliable service with proper care. The gauge is easy to clean; simply wipe it down with a clean cloth to remove any dirt or debris. No special maintenance is required.
Given its simple design and durable materials, the gauge is unlikely to require any repairs. It is built to withstand the rigors of regular use in a gunsmithing environment.
Accessories and Customization Options
The Evolution Gun Works 1911 Barrel Block / Lock-up Gauge, .362 / .369, Aluminum does not come with any accessories. However, it is designed to be used in conjunction with other gunsmithing tools, such as dial indicators, calipers, and barrel fitting files. It is compatible with a wide range of 1911 barrels and components from various manufacturers.
While there are no specific customization options for the gauge itself, it can be used to assist in the customization of 1911 pistols. Ensuring proper barrel lock-up is critical for achieving optimal accuracy and reliability in custom 1911 builds.
Pros and Cons of Evolution Gun Works 1911 Barrel Block / Lock-up Gauge, .362 / .369, Aluminum
Pros
- Provides a stable and repeatable platform for barrel fitting.
- Improves the accuracy and efficiency of lock-up assessment.
- Durable aluminum construction with an anodized finish.
- Compatible with both Government and Commander length 1911 pistols.
- Easy to use and maintain.
Cons
- Aluminum construction can be damaged with excessive force.
- Does not include any accessories, such as a dial indicator.
Who Should Buy Evolution Gun Works 1911 Barrel Block / Lock-up Gauge, .362 / .369, Aluminum?
This tool is perfect for gunsmiths, 1911 enthusiasts, and anyone who regularly works on 1911 pistols. It is particularly useful for those who build custom 1911s, swap barrels, or perform other gunsmithing tasks that require precise barrel alignment. Novice 1911 builders will also find it a valuable tool for learning the fundamentals of barrel fitting and lock-up.
Those who only occasionally work on 1911s or are not comfortable with basic gunsmithing techniques may not need this tool. It is designed for those who require a high level of precision and repeatability in their work. A dial indicator is a must-have accessory to fully utilize the capabilities of this gauge.
Conclusion on Evolution Gun Works 1911 Barrel Block / Lock-up Gauge, .362 / .369, Aluminum
The Evolution Gun Works 1911 Barrel Block / Lock-up Gauge, .362 / .369, Aluminum is a valuable tool for anyone who works on 1911 pistols. It provides a stable and repeatable platform for barrel fitting, improving accuracy and efficiency. While the aluminum construction requires careful handling, the gauge is durable and easy to maintain.
At $25.49, the price is justified given the improvement in precision and efficiency it provides. I would definitely recommend this tool to anyone who is serious about building or maintaining 1911 pistols. If you’re looking to improve the accuracy and reliability of your 1911 builds, add the Evolution Gun Works 1911 Barrel Block / Lock-up Gauge to your toolkit.