First Impressions of DPM SIG Sauer SP2022 & SP2340 Mechanical Recoil Reduction System
The DPM SIG Sauer SP2022 & SP2340 Mechanical Recoil Reduction System promises to be a game-changer for a platform that, while reliable, can sometimes feel a bit snappy. The DPM system aims to reduce recoil, improve follow-up shots, and enhance overall shooting control. As someone who values both accuracy and comfort, I was eager to see if this system could deliver on its claims, especially given the notoriously stout recoil impulse of some SP2022 loads.
My SP2022, a trusty sidearm with a few thousand rounds through it, had started exhibiting some slide closure hesitations. I considered a heavier recoil spring as a simple fix. However, the promise of a more advanced, multi-spring system intrigued me and led me to the DPM.
The DPM system arrived well-packaged. Upon opening it, I was initially skeptical, used to seeing simpler recoil spring setups; multiple springs looked like over-engineering. It had a solid feel, with a Stainless Steel guide rod and a Black Oxide finish, a stark contrast to the factory setup. Its apparent complexity made me wonder if it was more marketing than mechanics. This was amplified since ordering one directly from the manufacturer was a headache, but OpticsPlanet had it in stock.
I’ve used similar recoil reduction systems on other platforms, like Glock and 1911 variants. However, those systems were typically bulkier and required modifications. I chose the DPM for its drop-in design and the specific claim of improved control in the SP2022. My excitement was tempered with a bit of “snake oil” suspicion, ready to be either proven right or gloriously wrong.
Real-World Testing: Putting DPM SIG Sauer SP2022 & SP2340 Mechanical Recoil Reduction System to the Test
First Use Experience
I tested the DPM system at my local outdoor range. The weather was mild, but there was a slight breeze. I ran a mix of 115gr and 124gr FMJ ammunition through the SP2022.
Installation was surprisingly easy. I opted for the lighter of the two included springs that were roughly the same length as the stock spring. The first few magazines felt different; the recoil impulse was noticeably softer. My initial impression of needing to “work harder” to manage recoil was gone, replaced by a more controlled push.
After about 50 rounds, I started to settle in, focusing on controlled pairs and rapid-fire drills. The DPM system seemed to allow for faster follow-up shots. My groupings tightened up, indicating improved control and accuracy. There were no malfunctions during the first session, even with the lighter spring.
Extended Use & Reliability
After several range trips spanning a few months, the DPM system has proven its worth. It has now seen over 500 rounds, including some hotter +P loads.
Durability has been excellent. There are no visible signs of wear or deformation on any of the components. The Stainless Steel construction seems robust. Cleaning is straightforward; I simply wipe down the guide rod and springs with a lightly oiled cloth after each session.
The DPM system outperforms the stock recoil assembly in terms of recoil management and control. It noticeably softens the felt recoil, allowing for faster and more accurate follow-up shots. The initial concerns about reliability have completely dissipated. I did notice racking the slide requires a bit more force, a consequence of the multi-spring design, but not a deal-breaker.
Breaking Down the Features of DPM SIG Sauer SP2022 & SP2340 Mechanical Recoil Reduction System
Specifications
The DPM SIG Sauer SP2022 & SP2340 Mechanical Recoil Reduction System is a direct replacement for the factory recoil spring guide rod. It is designed specifically for the SIG Sauer Pro SP2022 and SIG Sauer Pro SP2340 models.
- Manufacturer: DPM
- Color: Stainless
- Finish: Black Oxide
- Fabric/Material: Stainess Steel
- Gun Make: SIG Sauer
- Gun Model: SIG Sauer Pro SP2340, SIG Sauer Pro SP2022
The system consists of a Stainless Steel guide rod, multiple springs of varying strengths, and a locking collar. This multi-spring design allows for progressive recoil absorption, rather than a single, linear resistance. The Black Oxide finish adds a layer of corrosion resistance and a sleek appearance.
Performance & Functionality
The DPM system excels in recoil reduction and improved shooting dynamics. The multi-spring system effectively absorbs recoil energy. This results in a softer felt recoil and quicker recovery between shots.
The system’s strengths lie in its ability to mitigate recoil without compromising reliability. Its only weakness is the slightly increased effort needed to rack the slide. It meets, and in some ways exceeds, expectations.
Design & Ergonomics
The DPM system’s design is well-thought-out and functional. The Stainless Steel construction gives it a robust and durable feel. It integrates seamlessly with the SP2022 frame.
The system is user-friendly. No modifications are required for installation. There is a slight learning curve in choosing the optimal spring configuration for different loads and personal preferences.
Durability & Maintenance
The DPM system is built to last. The Stainless Steel components resist wear and corrosion. Regular cleaning and lubrication will ensure long-term reliability.
Maintenance is simple. The guide rod and springs can be wiped down with a lightly oiled cloth after each shooting session. No specialized tools or procedures are required.
Accessories and Customization Options
The DPM system comes with multiple springs of varying strengths. This allows the user to customize the recoil impulse to their preference and ammunition type.
There are no specific aftermarket accessories designed solely for the DPM system. The system is compatible with any other aftermarket parts that do not directly interface with the recoil spring assembly. The fact that multiple spring options are included offers a degree of customization not found with competing systems.
Pros and Cons of DPM SIG Sauer SP2022 & SP2340 Mechanical Recoil Reduction System
Pros
- Significant Recoil Reduction: Reduces felt recoil, making the pistol more comfortable to shoot, especially during extended range sessions.
- Improved Follow-Up Shots: Allows for faster and more accurate follow-up shots due to reduced muzzle flip and quicker recovery.
- Enhanced Accuracy: Contributes to improved accuracy by promoting better control and stability during firing.
- Drop-In Installation: Easy to install without any permanent modifications to the pistol.
- High-Quality Materials: Constructed from durable Stainless Steel for long-lasting performance.
Cons
- Slightly Increased Slide Racking Force: Requires slightly more effort to rack the slide, especially with the heavier spring configurations.
- Price: At $105.00, it’s a relatively expensive upgrade compared to a standard recoil spring.
Who Should Buy DPM SIG Sauer SP2022 & SP2340 Mechanical Recoil Reduction System?
Perfect for: Individuals who prioritize recoil management and improved control in their SIG Sauer SP2022 or SP2340. This includes competitive shooters, those with wrist or hand sensitivities, and anyone seeking enhanced accuracy.
Who should skip this product? Those on a very tight budget, or those who are perfectly satisfied with the stock recoil spring assembly and do not perceive recoil as an issue.
Must-have accessories or modifications? Not necessarily, but a quality set of aftermarket sights or a trigger upgrade can further enhance the shooting experience.
Conclusion on DPM SIG Sauer SP2022 & SP2340 Mechanical Recoil Reduction System
The DPM SIG Sauer SP2022 & SP2340 Mechanical Recoil Reduction System is a worthwhile upgrade for those seeking to tame the recoil of their SP2022 or SP2340. It delivers on its promise of reduced recoil, improved control, and enhanced accuracy.
At $105.00, the price is justifiable for the performance gains it offers. Especially when you consider the quality materials and engineering.
I would personally recommend it to anyone looking to enhance the shooting experience with their SIG Sauer SP2022 or SP2340. If you’re ready to take your SP2022 to the next level, the DPM system is a solid investment.