Unlock Superior Shotgun Performance: The REM Arms ProBore 12 Gauge Modified Extended Choke

Are you a shotgun enthusiast seeking to elevate your shooting performance, achieve more consistent patterns, and enhance your versatility across various shooting disciplines? Do you frequently ask, "What's the best all-around choke for my 12 gauge shotgun?" or "How can I improve my hit probability on diverse targets?" If these questions resonate with you, the REM Arms ProBore 12 Gauge Modified (Extended) Choke is engineered precisely for your needs. This isn't just another accessory; it's a precision tool designed to transform your shotgun's capabilities, offering the perfect blend of pattern density and spread for a wide array of scenarios.

For decades, shotgunners have relied on the quality and innovation of Remington chokes, and with the emergence of REM Arms, that legacy of excellence continues. The REM Arms ProBore system represents the pinnacle of choke tube technology, offering unmatched consistency and performance. Specifically, the R19164 Modified (Extended) choke is a cornerstone of this system, providing a universally effective solution for hunters, sport shooters, and even those focused on home defense applications.

Understanding the Heart of Shotgun Accuracy: The Choke Tube

Before diving into the specifics of the REM Arms ProBore Modified Extended choke, it's essential to understand the fundamental role of a choke tube. A shotgun's barrel is designed to propel a payload of shot. Without a choke, this shot would disperse rapidly, leading to very wide and inconsistent patterns at even short distances. A choke tube, however, is a tapered constriction at the muzzle end of the barrel, designed to control the spread of the shot pattern. By squeezing the shot column as it exits the barrel, the choke helps to keep the pellets together for a longer duration, resulting in a denser, more effective pattern at the intended range.

Chokes come in various degrees of constriction, each designed for specific purposes and distances. From the widest (Cylinder) to the tightest (Full or Extra Full), selecting the right choke is critical for optimizing your shotgun's performance for different types of shooting.

The Modified Choke: Your All-Purpose Powerhouse

Among the many choke constrictions, the "Modified" choke stands out for its exceptional versatility. It offers a moderate degree of constriction, falling between the more open Improved Cylinder and the tighter Full choke. This design allows for a balanced spread of shot, delivering a pattern that is tight enough for effective engagement at medium distances (typically 30-45 yards) while still providing enough spread for moving targets or targets where a slightly larger pattern is advantageous.

When should you use a Modified choke?

• Hunting: It's an excellent choice for a broad spectrum of upland game birds like pheasant, grouse, and quail, as well as waterfowl over decoys. Its balanced pattern allows for clean kills without requiring pinpoint accuracy on every shot, making it forgiving enough for flushing birds while still providing sufficient density. Many deer hunters also prefer a modified choke for buckshot, as it often provides the most consistent patterns.
• Sporting Clays: Many experienced sporting clays shooters find the Modified choke to be their go-to for a majority of targets. It performs admirably on mid-range crossing shots, quartering targets, and even some longer presentations, offering a consistent break without being overly restrictive.
• Trap Shooting: While some trap shooters prefer a Full or Improved Modified choke, a Modified choke can be highly effective, especially for handicap yardage where targets are further out, but still benefit from a slightly more open pattern than a full choke provides.
• Home Defense/Tactical: For self-defense applications, a Modified choke strikes a good balance. It keeps buckshot patterns manageable at typical indoor distances (10-20 yards) ensuring multiple pellet strikes on target while minimizing excessive spread that could pose a risk to bystanders.

The Advantage of "Extended" Chokes: Beyond Flush Mount

While many shotguns come with flush-mount chokes that sit flush with the muzzle, "extended" chokes like the REM Arms ProBore Modified (Extended) offer several significant advantages:

1. Easy Installation & Removal: The extended portion provides a convenient gripping surface, allowing for quick and tool-free installation and removal, even in the field. This is particularly useful when you need to change chokes rapidly to adapt to changing hunting conditions or clay target presentations.
2. Muzzle Protection: The extended part of the choke acts as a sacrificial buffer, protecting the delicate crown of your barrel from dings, dents, and scratches that can occur from accidental impacts. This preserves your barrel's accuracy and longevity.
3. Improved Pattern Consistency: The slightly longer parallel section of an extended choke can sometimes lead to marginally more consistent patterns, as the shot column has more time to stabilize before exiting the bore.
4. Visual Identification: Most extended chokes are clearly marked on the visible portion, making it easy to identify which constriction is currently installed at a glance, eliminating guesswork.

Introducing the REM Arms ProBore System: Precision Redefined

The REM Arms ProBore system is not just a collection of choke tubes; it's a meticulously engineered approach to maximizing shotgun performance. Built to exacting standards, each ProBore choke is precision-machined from high-grade materials to ensure superior concentricity and internal finish. This dedication to precision translates directly into more uniform shot patterns, reduced fliers, and ultimately, more pellets on target.

The R19164 ProBore 12 Gauge Modified (Extended) choke benefits from this advanced manufacturing process. It's designed to seamlessly integrate with Remington shotguns featuring the ProBore system, including popular models like the Remington 870, 1100, and 11-87, provided they are equipped with the ProBore barrel design. Always confirm your specific shotgun model's choke compatibility before purchase.

Key Features of the REM Arms R19164 ProBore 12 Gauge Modified (Extended) Choke:

• Superior Material: Constructed from durable, high-strength stainless steel, this choke is built to withstand the rigors of heavy use, resisting corrosion and erosion from various ammunition types, including steel shot (within recommended guidelines – always check specific ammunition warnings).
• Precision Machining: Every R19164 choke undergoes stringent manufacturing processes to ensure perfect concentricity and a smooth internal taper, crucial for consistent, dense patterns. This engineering excellence contributes significantly to repeatable performance.
• Modified Constriction: Optimized to deliver a versatile pattern that is effective at medium ranges, making it ideal for a vast array of shooting scenarios from upland bird hunting to sporting clays.
• Extended Design: The visible extended portion allows for effortless finger-tight installation and removal, eliminates the need for a choke wrench in many situations, and provides additional muzzle protection.
• Knurled Band: Features a finely machined knurled band on the extended portion, providing an excellent grip for quick and easy hand-tightening or removal, even with gloves on.
• Clear Markings: The choke is clearly marked with its constriction level (Modified) on the visible extension, ensuring instant identification in your choke tube case.
• Enhanced Pattern Density: Designed to deliver a more efficient and denser shot pattern compared to flush-mounted chokes of similar constriction, leading to more positive hits and cleaner breaks.

Achieving Optimal Shot Patterns with Your Modified Choke

To truly unlock the potential of your REM Arms R19164 Modified Extended choke, it's beneficial to pattern your shotgun. Patterning involves shooting at a large paper target at various distances (e.g., 20, 30, 40 yards) to observe the spread and density of your chosen ammunition. This practice helps you understand how your specific shotgun, choke, and ammunition combination performs, allowing you to fine-tune your shooting technique and know your effective range.

A Modified choke will typically deliver approximately 55-65% of the total pellets within a 30-inch circle at 40 yards. This balance provides a sufficient number of pellets for ethical kills on game or consistent breaks on clay targets, while still offering a forgiving pattern size. Experiment with different loads, shot sizes, and even pellet materials (lead, bismuth, steel) to find the combination that yields the best results for your specific applications.

Installation, Maintenance, and Longevity

Installing the REM Arms R19164 ProBore Modified (Extended) Choke is a straightforward process. Simply ensure your shotgun is unloaded and pointed in a safe direction. Unscrew any existing choke tube from the muzzle of your barrel. Apply a thin layer of choke tube grease or anti-seize compound to the threads of your new ProBore choke. This lubrication is crucial to prevent the choke from seizing in the barrel due to fouling or expansion/contraction from heat. Then, screw the choke in until it is hand-tight, ensuring it is flush with the barrel shoulder. The extended design means you often won't need a wrench unless you prefer a tighter fit or are removing a stubborn choke.

For optimal performance and longevity, regular cleaning of your choke tube and barrel threads is highly recommended. After each shooting session, remove the choke, clean any residue from both the choke and the barrel threads using a brush and solvent, and then reapply a fresh layer of grease before reinstalling. This simple routine prevents carbon buildup and ensures your choke tubes remain easy to install and remove for years to come.

Frequently Asked Questions About Shotgun Chokes

What is a modified choke best for?

A modified choke is highly versatile and considered an excellent all-around choice. It excels in diverse hunting scenarios for upland game and waterfowl over decoys, and it's a go-to for many sporting clays and trap shooters for mid-range targets. It also offers a balanced pattern for home defense or tactical applications.

Will the REM Arms R19164 ProBore Modified Extended Choke fit my Remington 870 or 1100?

Yes, this choke (UPC: R19164) is specifically designed for Remington shotguns that feature the ProBore interchangeable choke system. This includes many newer models of the Remington 870, 1100, and 11-87. Always verify your specific shotgun barrel's choke compatibility to ensure a perfect fit. If your existing chokes are marked "ProBore," then this choke will be compatible.

How often should I clean my choke tube?

It's best practice to clean your choke tube after every shooting session, especially if you've fired a significant number of rounds or used ammunition that tends to leave a lot of residue (like some lead loads or steel shot). Regular cleaning prevents carbon buildup and makes future removal and installation much easier.

Can I use steel shot with this REM Arms ProBore Modified Choke?

The REM Arms R19164 ProBore Modified (Extended) Choke is designed for durability and is compatible with steel shot. However, always verify the specific ammunition packaging for any warnings or recommendations regarding choke compatibility. Generally, lead shot is safe for all choke constrictions, while steel shot may require more open chokes (Modified or lighter) to prevent barrel damage. Consult your shotgun's manual or ammunition manufacturer guidelines if unsure.

What kind of ammunition works best with a modified choke?

A modified choke performs well with a wide variety of ammunition. For hunting, it's effective with lead shot sizes from #4 to #7.5 for birds and larger buckshot sizes for deer. For clay target shooting, standard #7.5, #8, or #9 shot loads are typically recommended. Experimentation with different brands and shot sizes will help you find the optimal combination for your specific shotgun and shooting needs.

The REM Arms Commitment to Your Shooting Success

REM Arms carries forward a proud heritage of American manufacturing, delivering products that shooters can depend on. The ProBore choke system, exemplified by the R19164 Modified Extended choke, is a testament to this commitment. It combines robust materials with advanced engineering to provide a product that not only meets but exceeds the expectations of discerning shotgun owners. Investing in a REM Arms ProBore choke means investing in precision, reliability, and ultimately, better performance in the field or on the range.

For those looking to achieve consistent, effective patterns without sacrificing versatility, the REM Arms ProBore 12 Gauge Modified (Extended) Choke is an indispensable addition to your shotgun accessories. Whether you're chasing pheasants, breaking clays, or preparing for any unforeseen scenario, this choke will help you hit your mark with greater confidence and efficiency. Enhance your shotgun's capabilities today and experience the difference that superior choke technology can make.

All REM Arms accessories, including the R19164 ProBore 12 Gauge Modified (Extended) choke, are available at DEGuns, your trusted source for high-quality firearms and shooting accessories.

Product Specifications: REM Arms ProBore Choke

Feature	Description
Product Name	REM Arms ProBore 12 Gauge Modified (Extended)
Model Number	R19164
Gauge	12 Gauge
Constriction	Modified (MOD)
Type	Extended Choke Tube
Material	Stainless Steel
Compatibility	Remington Shotguns with ProBore System
Application	Hunting, Sporting Clays, Trap, General Purpose