Unlocking Precision: The REM Arms 12 Gauge Extra Full Ported Choke Tube (R19171)

Are you a dedicated shotgun enthusiast seeking to maximize the performance and accuracy of your 12-gauge firearm? Do you frequently wonder, "What's the best way to achieve tighter shot patterns for challenging long-range shots?" or "How can I reduce felt recoil and muzzle rise to improve my follow-up shots?" If these questions resonate with you, then optimizing your shotgun's choke system is a crucial step. The REM Arms Accessories R19171 Rem Choke Tube, specifically designed for 12-gauge shotguns, offers a compelling solution for shooters who demand ultimate precision and control.

This comprehensive guide delves into the world of shotgun chokes, focusing on the specialized capabilities of an Extra Full constriction, the distinct advantages of a ported design, and why the REM Arms R19171 stands out as a top-tier choice for serious hunters and competitive shooters alike. Available exclusively at DEGuns, this choke tube is engineered to elevate your shooting experience to new heights.

Why Choke Tubes Matter: Shaping Your Shot Pattern

Every shotgun shooter understands that controlling the spread of shot pellets is paramount to consistent success. This control is primarily achieved through a component known as a choke tube. A choke tube is a constricted device inserted into the muzzle end of a shotgun barrel, designed to temporarily squeeze the shot charge as it exits the barrel. This compression helps to keep the pellets together in a tighter, more cohesive pattern for a longer distance, dramatically impacting the effective range and terminal performance of your shotgun.

Without a choke, shot pellets would disperse rapidly after leaving the barrel, leading to very wide patterns and a significant loss of energy over short distances. Interchangeable choke tubes, like the Rem Choke system, revolutionized shotgunning by allowing shooters to quickly adapt their firearm's pattern density to suit various shooting scenarios, from close-range skeet shooting to long-distance turkey hunting.

The Power of Extra Full Constriction: When Maximum Tightness is Key

The REM Arms R19171 choke tube boasts an "Extra Full" constriction, representing one of the tightest available patterns. But what exactly does "Extra Full" mean for your shooting?

An Extra Full choke applies the most significant constriction to the shot charge, forcing the pellets into the densest, most compact pattern possible at extended ranges. While standard "Full" chokes are known for their tight patterns, an Extra Full goes a step further, optimizing for maximum pellet count within a small diameter at distances that other chokes simply cannot reliably reach.

Who Benefits Most from an Extra Full Choke?

• Turkey Hunters: When you're aiming for the head and neck of a wary tom at 40, 50, or even 60 yards, an Extra Full choke delivers the concentrated pattern needed for clean, ethical kills. It ensures a high pellet count in a small vital zone.
• Long-Range Waterfowl Hunters: For decoying birds that won't commit or passing shots on high-flying geese, an Extra Full choke paired with appropriate heavy shot loads can extend your effective range, reducing cripples and increasing harvest rates.
• Specialized Sporting Clays Stations: Occasionally, sporting clays courses will present extremely long targets that demand a very tight pattern. An Extra Full can be a valuable tool for these specific scenarios.
• Predator Hunters: When calling in coyotes or other predators, an Extra Full choke can provide the necessary reach for precise shot placement.

Achieving Peak Performance with an Extra Full Choke:

To truly unlock the potential of an Extra Full choke, it's essential to understand its characteristics. This choke is less forgiving of aiming errors due to its narrow pattern. Therefore, precise aiming and a steady hand are critical. Furthermore, proper ammunition selection is paramount. Heavier loads with buffered shot or specialized turkey loads designed for dense patterns will perform optimally with this level of constriction. It's always recommended to "pattern" your shotgun with your chosen ammunition at various distances to understand exactly how your setup performs.

The Advantage of Porting: Black Ported Design

Beyond its Extra Full constriction, the REM Arms R19171 choke tube features a "Ported" design, distinguished by its black finish and a series of meticulously machined vents near the muzzle end. These ports are not merely an aesthetic choice; they serve several critical performance-enhancing functions that directly benefit the shooter.

How Porting Works:

As the shot charge and wad exit the barrel and pass through the choke, the high-pressure gases following behind them are abruptly redirected through these side ports. This redirection of gas creates a multi-faceted effect on the shotgun's recoil and muzzle behavior.

Key Benefits of a Ported Choke Tube:

1. Reduced Felt Recoil: One of the most significant advantages of a ported choke is its ability to mitigate recoil. By diverting gases sideways and upwards, the ports effectively act as a muzzle brake, reducing the rearward thrust of the shotgun. This makes shooting more comfortable, especially during extended shooting sessions or when using heavier magnum loads.
2. Minimized Muzzle Rise (Muzzle Climb): The upward venting of gases helps to counteract the natural tendency of the shotgun barrel to rise after a shot. This "muzzle flip" is a common issue that ported chokes help to control, keeping your sights on target for faster and more accurate follow-up shots. This is particularly valuable in competitive shooting or hunting scenarios where quick second shots are necessary.
3. Improved Shot String Consistency: While subtle, some shooters report that porting can contribute to a more consistent shot string by allowing gases to escape before they can disrupt the wad or shot column as it exits the choke. This can lead to marginally improved pattern uniformity.
4. Reduced Muzzle Flash (to some extent): By dispersing gases, porting can also help to diffuse some of the muzzle flash, though this is a secondary benefit compared to recoil and muzzle rise reduction.

The combination of Extra Full constriction and a ported design in the REM Arms R19171 creates a powerful synergy, offering both unparalleled pattern density and enhanced shooter comfort and control. This makes it an ideal choice for serious applications where every advantage counts.

REM Arms Quality: A Legacy of Reliability

The REM Arms R19171 choke tube is part of the esteemed Rem Choke system, a testament to Remington's (now REM Arms') long-standing legacy of producing high-quality firearms and accessories. The Rem Choke system is renowned for its durability, precision engineering, and ease of use, ensuring that shooters can quickly and reliably change choke tubes to match their needs.

When you invest in a REM Arms choke tube, you're not just buying a piece of metal; you're acquiring a precision-machined accessory built to exacting standards. These choke tubes are typically crafted from high-grade stainless steel or similar durable alloys, designed to withstand the immense pressures and temperatures generated during firing. The black finish on the R19171 not only provides a sleek, tactical look but also offers an added layer of corrosion resistance.

Compatibility and Installation:

The REM Arms R19171 choke tube is designed for 12-gauge shotguns utilizing the standard Rem Choke system. This includes a wide array of popular Remington models that accept interchangeable choke tubes, such as:

• Remington Model 870: The legendary pump-action shotgun, a workhorse for hunters and sport shooters.
• Remington Model 1100: A classic gas-operated semi-automatic shotgun known for its soft recoil.
• Remington Model 11-87: Another popular semi-automatic, building on the 1100's design.
• Remington V3: A modern, versatile gas-operated shotgun.
• Remington Versa Max: Known for its ability to cycle a wide range of loads.

Installing your REM Arms choke tube is straightforward. Always ensure your firearm is unloaded and pointed in a safe direction. Use the appropriate choke wrench (often included with your shotgun or purchased separately) to gently screw the choke tube into the muzzle end of the barrel until it is snug. Avoid overtightening. Regular cleaning and application of anti-seize lubricant to the choke tube threads are recommended to prevent seizing and ensure easy removal.

Optimizing Your Shotgun Performance with the R19171

Incorporating the REM Arms R19171 Extra Full Ported Choke Tube into your shooting regimen can lead to significant improvements in your field performance. Here's how to make the most of this exceptional accessory:

1. Pattern Your Shotgun Systematically

Patterning your shotgun is the single most important step to understand how your specific firearm, choke tube, and ammunition combination performs.

• Setup: Use large sheets of paper (e.g., 3x3 feet or larger) and set them up at various distances relevant to your intended use (e.g., 30, 40, 50, 60 yards for turkey or waterfowl).
• Shoot: Fire several shots at each distance, aiming for the center of the paper.
• Analyze: Draw a 30-inch circle around the densest part of your pattern. Count the number of pellets within that circle and observe the distribution. An Extra Full choke should yield a high percentage of pellets (often 75-85% or more) within a 30-inch circle at 40 yards with appropriate loads. Pay attention to any gaps or "holes" in the pattern. This data will tell you your effective range and help fine-tune your ammunition choice.

2. Match Ammunition to Your Choke and Target

While the Extra Full choke provides maximum constriction, the type of ammunition you use significantly influences the final pattern.

• Lead Shot: Generally patterns well with tighter chokes. Buffered lead loads can further enhance pattern density.
• Steel Shot: Steel is harder and less deformable than lead, making it less forgiving with very tight chokes. While the REM Arms R19171 is designed for 12-gauge, always check your specific shotgun's manual and the choke tube manufacturer's recommendations regarding steel shot use with Extra Full chokes. Some advise against it or recommend slightly less constriction for steel due to potential barrel damage or "blown patterns." However, ported chokes often handle steel shot better than non-ported, as the ports allow pressure to escape. Always confirm compatibility.
• Bismuth/Tungsten Shot: These dense, non-toxic alternatives behave more like lead and are excellent choices for tight patterns with an Extra Full choke, especially for waterfowl hunting where lead is prohibited. They are softer than steel, reducing barrel wear concerns.

3. Leverage the Porting for Enhanced Control

Actively pay attention to the reduced recoil and muzzle rise provided by the ported design. This can enhance your shooting comfort, leading to less flinching and improved accuracy over sustained shooting sessions. In hunting scenarios, the quicker return to target can mean the difference between one shot and two, or between a missed opportunity and a successful harvest.

Frequently Asked Questions about Shotgun Chokes

Q: Can I use steel shot with the REM Arms R19171 Extra Full Ported Choke Tube?
A: While many modern ported chokes are designed to handle steel shot, it's crucial to verify the specific manufacturer's recommendations for any Extra Full constriction. Generally, smaller steel shot sizes (e.g., #2 and smaller) are less problematic than larger sizes. The porting can help mitigate some of the issues associated with steel, but always refer to your shotgun's manual and the choke tube instructions for definitive guidance.

Q: How often should I clean my choke tube?
A: It's best practice to remove and clean your choke tube after every shooting session, especially if you've fired many rounds or used loads that leave significant residue. Carbon and plastic wad fouling can build up in the threads and within the choke, potentially causing it to seize in the barrel or affecting pattern performance.

Q: What is the benefit of a black finish on a choke tube?
A: The black finish, often a black oxide or similar coating, provides an additional layer of corrosion resistance, protecting the steel from rust and environmental elements. It also gives the choke a sleek, non-reflective appearance that can be desirable for tactical applications or hunting where camouflage is important.

Q: Does an Extra Full choke affect the velocity of the shot?
A: Choke constriction primarily affects the pattern density and spread, not the velocity of the shot charge itself. The velocity is determined by the ammunition's powder charge and the length of the barrel.

Q: Is the R19171 choke tube flush with the barrel or extended?
A: The REM Arms R19171 is an extended choke tube, meaning it protrudes beyond the muzzle of the barrel. Extended chokes offer several advantages, including easier interchangeability without a wrench (in some designs), better protection for the muzzle crown, and in the case of ported chokes, more effective gas redirection due to the additional length.

Conclusion: Precision, Power, and Performance

The REM Arms Accessories R19171 Rem Choke Tube for 12 Gauge shotguns is more than just an accessory; it's a performance upgrade designed to give you the edge in demanding shooting situations. Its Extra Full constriction ensures the tightest possible patterns for maximum range and precision, while its ported black design significantly reduces felt recoil and muzzle climb, enhancing shooter comfort and control.

Whether you're a serious turkey hunter aiming for long-distance ethical harvests, a waterfowl enthusiast looking to extend your reach, or a competitive shooter seeking every advantage, the R19171 offers the specialized capabilities you need. When paired with the right ammunition and proper patterning, this choke tube transforms your 12-gauge shotgun into a highly precise instrument. Discover the difference that true engineering makes for your shooting performance by choosing the REM Arms R19171, available at DEGuns.

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Product Specifications: REM Arms R19171 Rem Choke Tube

Specification	Detail	Purpose/Benefit
Model Number	R19171	Unique product identifier
Gauge	12 Gauge	Fits all standard 12-gauge shotguns with Rem Choke system
Constriction	Extra Full	Delivers the tightest shot patterns for maximum range
Design Feature	Ported	Reduces felt recoil and muzzle rise
Finish	Black	Durable, non-reflective, corrosion-resistant finish
Compatibility	Rem Choke System	Compatible with Remington 870, 1100, 11-87, V3, Versa Max, etc.
Material	High-Grade Steel (or equivalent durable alloy)	Ensures longevity and withstands firing pressures
Manufacturer	REM Arms Accessories	Trusted brand with a legacy of quality firearms accessories