Primos Jelly Head Maximum Mossberg 835/935 12 GA Exten Review

The Primos Jelly Head Maximum Mossberg 835/935 12 GA Exten Made a Bold First Impression

The Primos Jelly Head Maximum Mossberg 835/935 12 GA Exten is not just another choke tube; it’s a specialized tool designed to deliver devastatingly tight patterns, particularly for turkey hunting, in the formidable Mossberg 835 and 935 12-gauge shotguns. Primos has built a reputation for innovative hunting accessories, and this choke promises to extend your effective range and put more gobblers in the freezer.

I’ve been chasing longbeards for over a decade, and the consistent struggle has always been achieving that perfect pattern density at extended ranges. Standard chokes often leave gaps in the pattern, increasing the risk of a clean miss, especially when a pressured tom hangs up just outside your comfort zone. When I saw the Primos Jelly Head Maximum promising tighter patterns and longer reach, I knew I had to give it a try.

Unboxing the Primos Jelly Head Maximum, I was immediately impressed by its robust construction and intimidating appearance. The extended design and fluted ports give it a tactical look, while the Black-T coating exudes durability and resistance to the elements. This choke felt solid, like it was built to withstand the rigors of turkey season.

Compared to a standard flush-mounted choke or even a basic extended turkey choke, the Jelly Head Maximum felt like a different beast entirely. While the others seemed like afterthoughts, this one felt like a purpose-built device. I’ve used a Carlson’s Long Beard choke in the past and also spent time with a TruLock choke, but neither gave me the confidence in pattern density like the initial impression of the Primos Jelly Head Maximum.

My first impression was excitement mixed with a healthy dose of skepticism. Promises of 20% tighter patterns are bold, and I was eager to see if the Primos Jelly Head Maximum Mossberg 835/935 12 GA Exten could actually deliver.

Real-World Testing: Putting Primos Jelly Head Maximum Mossberg 835/935 12 GA Exten to the Test

First Use Experience

I tested the Primos Jelly Head Maximum Mossberg 835/935 12 GA Exten at my local shooting range, using a Mossberg 835 and a variety of turkey loads, including the popular 3.5″ Long Beard XR shells. The weather was typical for early spring – damp and a bit chilly, with a light breeze.

The choke tube installed easily, threading smoothly into the barrel of my 835. The first shot was a bit surprising, as the fluted ports did seem to slightly reduce recoil compared to my usual setup. Patterning the Jelly Head Maximum at 40 yards revealed a significantly denser and more uniform pattern than I was accustomed to seeing with the factory choke.

The pattern was so tight that at 20 yards, it was almost too concentrated for ethical hunting.

Extended Use & Reliability

After a full turkey season of use, the Primos Jelly Head Maximum Mossberg 835/935 12 GA Exten has held up remarkably well. The Black-T coating has resisted rust and scratches, despite exposure to mud, rain, and the occasional accidental bump against trees.

The choke tube remains easy to clean, with powder residue easily wiping away with a standard shotgun cleaning kit. Compared to my previous choke tubes, the Jelly Head Maximum has consistently delivered superior pattern density and extended range, making it a reliable and valuable addition to my turkey hunting arsenal. The only thing that didn’t hold up were the green rings, but these were more aesthetic than functional.

Breaking Down the Features of Primos Jelly Head Maximum Mossberg 835/935 12 GA Exten

Specifications

The Primos Jelly Head Maximum Mossberg 835/935 12 GA Exten boasts a .690 constriction specifically designed for the Mossberg 835 and 935 12-gauge shotguns. This constriction is optimized to tighten patterns, especially when using modern turkey loads.

The extended taper and fluted ports are engineered to reduce recoil and further enhance pattern density. Constructed from high-quality steel and coated with Black-T, it ensures resistance against rust and corrosion.

Performance & Functionality

The Primos Jelly Head Maximum Mossberg 835/935 12 GA Exten excels at delivering tight, consistent patterns at extended ranges. Its primary function is to maximize pattern density for ethical and effective turkey hunting.

The choke definitely lived up to the hype, and the ability to reach out to 60+ yards with confidence is a game-changer. While the green rings around the choke may degrade after some use, the choke itself is perfectly fine and the tighter groupings are 100% worth it.

Design & Ergonomics

The extended design of the Primos Jelly Head Maximum makes it easy to install and remove, even with gloved hands. The Black-T coating not only provides excellent corrosion resistance but also gives the choke a sleek and professional appearance.

The fluted ports add a tactical aesthetic while contributing to recoil reduction. While there’s a slight learning curve to understanding how different loads pattern with this choke, it is overall very user-friendly.

Durability & Maintenance

The Black-T coating provides exceptional durability and corrosion resistance, ensuring that the Primos Jelly Head Maximum Mossberg 835/935 12 GA Exten will withstand years of use in harsh hunting conditions. Regular cleaning with a standard shotgun cleaning kit is all that’s needed to maintain its performance.

The choke tube’s robust steel construction ensures it will last for many seasons.

Accessories and Customization Options

The Primos Jelly Head Maximum Mossberg 835/935 12 GA Exten doesn’t require any specific accessories for operation, as it’s a standalone product. While not directly customizable, experimentation with different brands and types of turkey loads will allow users to fine-tune their patterns for optimal performance.

It’s compatible with any standard choke wrench designed for extended choke tubes, making installation and removal simple. It is also compatible with a wide range of 12-gauge turkey loads, but always pattern-test to find the best match for your shotgun and hunting conditions.

Pros and Cons of Primos Jelly Head Maximum Mossberg 835/935 12 GA Exten