Mossberg 835XBL 12g 24″ RB SCOPE BASE Review

The Mossberg 835XBL 12g 24″ RB SCOPE BASE Made a Bold First Impression

The Mossberg 835XBL 12g 24″ RB SCOPE BASE isn’t just another shotgun barrel; it’s a specialized tool designed to extend the versatility of the legendary Mossberg 835 Ulti-Mag. This 24-inch, fully rifled, ported barrel boasts an integral scope base, transforming your turkey thumper into a precision slug gun. The Mossberg name carries weight, and this barrel promises to deliver the accuracy needed for ethical and effective deer hunting.

I’ve always viewed the Mossberg 835 as a reliable, albeit somewhat brutish, workhorse. However, its versatility was always slightly hampered by its standard smoothbore barrel. I needed a solution to effectively hunt deer in areas where shotguns were the only legal option, and achieving consistent accuracy at longer ranges was paramount.

Unboxing the barrel, the first thing that struck me was the heft. The blued finish was smooth and even, giving the barrel a professional and durable feel. The integrated scope base was precisely machined, showing that Mossberg paid attention to detail.

Compared to purchasing a dedicated slug gun, the Mossberg 835XBL offered a cost-effective and space-saving solution. Alternatives like the Hastings Paradox rifled barrel exist, but the integrated scope base of the Mossberg swayed me. I also considered a cantilever scope mount, but I favored the cleaner look and potentially more robust design of the integrated base.

My first impression was excitement tempered with cautious optimism. The potential for enhanced accuracy was evident, but the proof would be in the pudding, or rather, on the target. Would this barrel live up to the Mossberg name and transform my 835 into a deer-slaying machine?

Real-World Testing: Putting Mossberg 835XBL 12g 24″ RB SCOPE BASE to the Test

First Use Experience

My first trip to the range with the Mossberg 835XBL 12g 24″ RB SCOPE BASE was a revelation. I mounted a 3-9×40 scope, bore-sighted it, and started at 50 yards. The ported barrel significantly reduced felt recoil compared to shooting slugs with the original barrel.

The Mossberg 835XBL was tested on a crisp autumn day, with a slight breeze that made holding a steady shot a challenge. However, even under these conditions, I was able to achieve a 3-shot group of around 2.5 inches at 50 yards using premium sabot slugs. Getting familiar with the trigger pull while minimizing movement took some time.

The initial shooting session revealed that the integrated scope base was rock solid, maintaining zero throughout the testing. After the first few shots, I was pleasantly surprised, and the Mossberg 835XBL was living up to my expectations.

Extended Use & Reliability

After several months of use, the Mossberg 835XBL has proven to be a reliable and accurate performer. The blued finish has held up well, with only minor signs of wear from repeated use and cleaning. Regular cleaning is essential to maintain accuracy and prevent corrosion.

The bore cleans easily with a standard shotgun cleaning kit and solvent. I’ve put approximately 100 rounds through the barrel, and it has maintained its accuracy. Compared to previous slug-shooting experiences with smoothbore barrels, the Mossberg 835XBL offers a night-and-day difference in consistency and effective range.

Breaking Down the Features of Mossberg 835XBL 12g 24″ RB SCOPE BASE

Specifications

• Caliber: 12 Gauge (chambered for 2 3/4″ and 3″ shells). This allows for a wide selection of slug ammunition.
• Barrel Length: 24 inches. This provides a good balance of maneuverability and ballistic performance.
• Bore: Fully Rifled. This is critical for stabilizing slugs and achieving accurate long-range shots.
• Chamber: 835 Ulti-Mag. Specifically designed for the Mossberg 835 Ulti-Mag receiver.
• Finish: Blued. This provides a durable and corrosion-resistant finish.
• Scope Base: Integral. This ensures a solid and reliable mounting platform for optics.
• Ported: Yes. Porting reduces recoil, making it more comfortable to shoot heavier slug loads.

These specifications are vital for turning the Mossberg 835 into a dedicated slug gun. The rifled barrel imparts spin to the slug, stabilizing its flight for improved accuracy. The integral scope base ensures a secure and repeatable mounting platform for optics, which is crucial for achieving consistent shots.

Performance & Functionality

The Mossberg 835XBL 12g 24″ RB SCOPE BASE excels in its primary role: delivering accurate slug shots at extended ranges. With quality sabot slugs, it is capable of consistent 2-3 inch groups at 100 yards. The ported barrel effectively reduces recoil, allowing for quicker follow-up shots.

While the accuracy is excellent, the 835’s trigger is still a limiting factor; an aftermarket trigger upgrade could further enhance performance. The barrel’s design is ideal for deer hunting in shotgun-only zones. It fully meets my expectations for a cost-effective slug barrel.

Design & Ergonomics

The Mossberg 835XBL is a well-built and robust barrel. The blued finish is aesthetically pleasing and provides adequate protection against the elements. The barrel adds noticeable weight to the shotgun, which can help to dampen recoil, but may also affect maneuverability in tight spaces.

The integral scope base design is clean and functional, offering a secure mounting platform without adding excessive bulk. There is no real learning curve associated with this barrel; it is easy to install and use.

Durability & Maintenance

The Mossberg 835XBL is constructed from high-quality steel and is designed to withstand the rigors of hunting. With proper care and maintenance, this barrel should last for many years. Regular cleaning and lubrication are essential to prevent corrosion and maintain accuracy.

The barrel is relatively easy to clean with standard shotgun cleaning equipment. After each use, I clean the bore with a solvent to remove any lead or plastic fouling.

Accessories and Customization Options

The Mossberg 835XBL does not come with any additional accessories beyond the barrel itself. The integrated scope base allows for easy mounting of various optics, such as riflescopes or red dot sights. There are no specific customization options available for the barrel itself.

However, the Mossberg 835 platform offers numerous aftermarket accessories. The compatibility with standard scope rings ensures that you can choose the optic that best suits your needs.

Pros and Cons of Mossberg 835XBL 12g 24″ RB SCOPE BASE

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Who Should Buy Mossberg 835XBL 12g 24″ RB SCOPE BASE?

Perfect for: Hunters in shotgun-only zones seeking to extend their effective range and accuracy when deer hunting. This barrel is also ideal for individuals who already own a Mossberg 835 Ulti-Mag and want to increase its versatility without purchasing a new firearm.

Who should skip this product? Those who primarily hunt small game or birds and do not require the accuracy of a rifled slug barrel. Hunters who prefer a lighter and more maneuverable shotgun may also find the added weight to be a deterrent.

Must-have accessories or modifications? A quality scope is essential for maximizing the accuracy potential of this barrel. A comfortable sling can help to manage the added weight of the barrel and scope. An aftermarket trigger upgrade could improve accuracy further.

Conclusion on Mossberg 835XBL 12g 24″ RB SCOPE BASE

The Mossberg 835XBL 12g 24″ RB SCOPE BASE is a well-designed and effective upgrade for the Mossberg 835 Ulti-Mag. It delivers on its promise of increased accuracy and reduced recoil, making it a valuable addition to any deer hunter’s arsenal.

The price of $227.49 is justified given the performance and build quality. The Mossberg 835XBL transforms your shotgun into a capable slug gun, saving you the expense of purchasing a dedicated firearm.

I would highly recommend the Mossberg 835XBL to anyone looking to improve the accuracy and versatility of their Mossberg 835 Ulti-Mag. It’s a worthwhile investment that will enhance your hunting experience. Upgrade your 835 today and experience the difference!

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