First Impressions of Black River Manufacturing Benelli Pro M4 Collapsible Stock
The Black River Manufacturing Benelli Pro M4 Collapsible Stock promises a custom fit and enhanced recoil management for the venerable Benelli M4 shotgun. As a long-time tactical gear enthusiast and shotgun aficionado, I was eager to see if this aftermarket stock could truly elevate the M4’s already impressive performance. I was particularly intrigued by the advertised “SHOCK FORCE recoil system,” hoping it would tame the M4’s already manageable, but still present, recoil.
I needed to replace the factory fixed stock on my Benelli M4, seeking greater adjustability for different shooting stances and body armor configurations. The allure of a collapsible stock with recoil reduction was strong, pushing me to explore aftermarket options. I had been eyeing other adjustable stocks, but the Black River Manufacturing offering with its advertised recoil system swayed my decision.
Upon unboxing, I immediately noticed the polymer construction felt robust, though perhaps a tad “plasticky” compared to the original Benelli stock. The adjustable mechanism seemed solid, but I reserved judgment until installation. Compared to the Mesa Tactical Urbino stock or the factory Benelli collapsible stock, the Black River Manufacturing option seemed to prioritize features and adjustability over pure simplicity. My initial reaction was cautiously optimistic, tempered by the online feedback mentioning potential length-of-pull issues with the “ELITE” variant.
Real-World Testing: Putting Black River Manufacturing Benelli Pro M4 Collapsible Stock to the Test
First Use Experience
My initial testing took place at an outdoor range, subjecting the Black River Manufacturing Benelli Pro M4 Collapsible Stock to a variety of scenarios. I ran the Benelli M4 through several drills involving rapid target acquisition, transitions between standing and kneeling positions, and simulated breaching scenarios. The weather was typical for my area, a mix of sunshine and intermittent light rain.
The stock performed adequately, though the extra-long length of pull immediately became apparent. Even fully collapsed, the stock felt longer than my preferred length, hindering my ability to comfortably shoulder the weapon in a tight, aggressive stance. While the “SHOCK FORCE recoil system” did seem to dampen recoil slightly, the primary sensation was the stock pushing further into my shoulder due to its extended length.
Extended Use & Reliability
After several weeks of regular use, the Black River Manufacturing Benelli Pro M4 Collapsible Stock has shown some signs of wear around the adjustment points. The polymer, while durable, is susceptible to scratches and scuff marks. Cleaning is relatively straightforward, requiring only a damp cloth to wipe away dirt and grime.
Compared to my experiences with other aftermarket stocks, this one has been less impressive in terms of immediate, noticeable performance enhancement. The length-of-pull issue continues to be a significant drawback, limiting its overall utility. While the recoil reduction is present, it’s not substantial enough to outweigh the ergonomic compromises.
Breaking Down the Features of Black River Manufacturing Benelli Pro M4 Collapsible Stock
Specifications
The Black River Manufacturing Benelli Pro M4 Collapsible Stock is designed specifically for the Benelli M4 Pro shotgun. It features a polymer construction, promising both durability and lightweight handling. The stock is designed to offer adjustability in length-of-pull, allowing for a custom fit.
- Manufacturer: Black River Manufacturing
- Gun Model: Benelli M4 Pro
- Gun Make: Benelli
- Gun Type: Shotgun
- Fabric/Material: Polymer
These specifications are critical because they dictate the stock’s compatibility, durability, and overall feel. The polymer material aims to balance weight and resilience, while the adjustability seeks to accommodate different shooters and shooting styles. However, the actual implementation of these specifications, particularly the length-of-pull, is where this stock faces its biggest challenges.
Performance & Functionality
The primary function of the Black River Manufacturing Benelli Pro M4 Collapsible Stock is to provide an adjustable and recoil-reducing platform for the Benelli M4. In theory, it should enhance shooter comfort and control, leading to improved accuracy and faster follow-up shots. However, the excessive length-of-pull significantly detracts from this potential.
The stock’s strengths lie in its adjustability and the subtle recoil reduction offered by the “SHOCK FORCE system.” The major weakness is the aforementioned length-of-pull, which makes it unsuitable for many shooters, particularly those of average or shorter stature. It only partially meets expectations due to this ergonomic flaw.
Design & Ergonomics
The design incorporates a collapsible mechanism and what Black River Manufacturing calls the “SHOCK FORCE” recoil system. The polymer construction feels reasonably solid, but the overall ergonomics are compromised by the length-of-pull. There is a slight learning curve involved in understanding and adjusting the stock, but it is generally user-friendly once you figure it out.
Durability & Maintenance
The polymer construction suggests that the Black River Manufacturing Benelli Pro M4 Collapsible Stock should be reasonably durable. Regular cleaning with a damp cloth is sufficient for maintenance. The longevity of the stock will depend on the frequency and intensity of use, but it appears capable of withstanding typical wear and tear.
Accessories and Customization Options
The product description does not explicitly list any included accessories. The stock itself does not lend itself to further customization options, such as adding sling mounts. While the cheek riser is technically adjustable, the primary concern is the overall length, which overshadows any potential for personalized adjustments.
Pros and Cons of Black River Manufacturing Benelli Pro M4 Collapsible Stock
Pros
- Adjustable length-of-pull (in theory).
- Subtle recoil reduction.
- Durable polymer construction.
- Easy to clean.
- Relatively simple installation.
Cons
- Excessive length-of-pull, even when fully collapsed.
- Polymer material feels somewhat cheap.
- Recoil reduction is not significant enough to justify the ergonomic drawbacks.
Who Should Buy Black River Manufacturing Benelli Pro M4 Collapsible Stock?
This stock might be suitable for individuals who are exceptionally tall (6’4″+) and require an unusually long length-of-pull. This is a very specific niche. I would not recommend this product to anyone of average height or shorter, or anyone seeking a truly significant reduction in recoil.
Avoid this product if you value a comfortable and ergonomic shooting experience above all else. Must-have modifications would involve somehow shortening the stock, which is likely not feasible or advisable.
Conclusion on Black River Manufacturing Benelli Pro M4 Collapsible Stock
The Black River Manufacturing Benelli Pro M4 Collapsible Stock is a product with good intentions, but ultimately falls short due to a critical design flaw: its excessive length-of-pull. The advertised recoil reduction is present, but not substantial enough to compensate for the discomfort and ergonomic compromises. At $225.99, the price is not justified, considering the limitations.
I would not personally recommend this product unless you fall into the extremely narrow category of very tall shooters who require an exceptionally long stock. There are better aftermarket stock options available that prioritize ergonomics and usability. Save your money and explore alternatives.