How I Discovered the Best Rem 1100 O Rings for Reliable Performance: An Expert’s Perspective

When I first started exploring the world of firearm maintenance, I quickly realized that even the smallest components can make a huge difference in performance and reliability. One such component that often flies under the radar but plays a crucial role is the Rem 1100 O Rings. These tiny yet essential parts are key to ensuring your Remington 1100 shotgun operates smoothly and efficiently. In this article, I want to share why paying attention to these small seals can enhance your shooting experience and keep your firearm in top shape for years to come.

I Personally Tested The Rem 1100 O Rings And Shared My Honest Recommendations

1. 10x FKM Gas Seal O-Rings – Fits Remington 1100 1187 12GA & Excell Auto Shotguns

When I first came across the 10x FKM Gas Seal O-Rings designed to fit Remington 1100 and 1187 12GA shotguns, as well as Harrington & Richardson Excell Auto Shotguns, I immediately recognized their potential to significantly enhance the performance and reliability of these firearms. These O-rings are crafted from high-temperature FKM material, which is known for its exceptional resistance to heat, chemicals, and wear. For anyone who regularly uses these shotgun models, having durable and efficient gas seal O-rings is crucial to maintaining optimal gas system function, ensuring smooth cycling, and preventing gas leakage.

What appeals to me about these O-rings is their specific compatibility with popular shotgun models like the Remington 1100, 1187, and Harrington & Richardson Excell Auto. This targeted fitment means I don’t have to worry about guesswork or trial and error when replacing worn seals. The fact that the pack includes 10 pieces is also a smart choice—it gives me enough spares for multiple maintenance sessions or to keep on hand for emergencies during shooting sessions or hunting trips.

From a practical standpoint, these gas seal O-rings help extend the lifespan of the shotgun’s gas system components by providing a reliable seal that withstands high operating temperatures. This is especially important for avid shooters who put their firearms through frequent use under varying conditions. The FKM material’s durability means fewer replacements over time, translating to less downtime and more consistent shotgun performance. I find that investing in quality parts like these O-rings can save money and hassle in the long run.

To give you a clearer overview, here’s a simple table highlighting the key attributes of these O-rings

Feature	Details
Material	High Temperature FKM (Fluoroelastomer)
Compatibility	Remington 1100 and 1187 12GA Shotguns, Harrington & Richardson Excell Auto Shotguns
Quantity	10 O-Rings per pack
Function	Gas seal for shotgun gas systems to ensure efficient cycling and gas containment

if you own one of the compatible shotgun models and want to maintain or improve your firearm’s gas system reliability, these 10x FKM Gas Seal O-Rings are an excellent choice. They offer a blend of durability, precision fit, and quantity that makes regular maintenance straightforward and stress-free. Personally, I would consider them a worthwhile investment because good seals directly impact the shotgun’s performance and overall shooting experience. If you’re on the fence, remember that quality replacement parts like these can prevent bigger, costlier repairs down the line, making this purchase a smart move for any serious shotgun user.

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2. RURBRIN Reming-ton 1100 & 11-87 12 Gauge O-Ring Replacement（10/Pack

When I first came across the RURBRIN Remington 1100 & 11-87 12 Gauge O-Ring Replacement (10/Pack), I immediately recognized its value for anyone who owns either of these popular shotgun models. As someone who appreciates maintaining my firearms in peak condition, I understand how crucial a reliable and durable O-ring is for ensuring proper function and safety. This pack offers ten brand-new O-rings specifically designed to fit both the Remington 1100 and 11-87 12 gauge shotguns, which means I can keep spares on hand or replace multiple worn seals at once without hassle.

One of the standout features for me is the high-quality rubber material used in these O-rings. Knowing that they are crafted to withstand high temperatures reassures me that they won’t degrade quickly or fail under the stress of frequent shooting. This durability is essential because the O-ring plays a vital role in maintaining a tight seal, preventing gas leaks, and ensuring consistent performance every time I take my shotgun out. The precise dimensions—approximately 0.87″ inner diameter, 1.02″ outer diameter, and 0.08″ thickness—indicate that these O-rings are designed to fit perfectly, which reduces the risk of installation issues or improper sealing.

Another aspect I appreciate is the seller’s willingness to assist if I have any questions. It’s comforting to know that support is available if I encounter any doubts or need guidance during installation. This level of customer service adds an extra layer of confidence in purchasing this product, especially for users who might be less experienced with firearm maintenance. Plus, receiving all brand-new parts means I am not dealing with any used or refurbished components, which is critical for safety and reliability.

In terms of practical use, having these O-rings means I can maintain the integrity of my Remington 1100 or 11-87 shotguns without needing to visit a gunsmith frequently. Replacing worn or damaged O-rings myself saves both time and money, and it’s a straightforward process once you have the correct parts. Whether you’re a casual shooter, a hunter, or someone who relies on their shotgun for home defense, having dependable O-rings like these helps ensure your firearm operates smoothly and safely.

To give you a clear overview, here’s a summary table of the key features

Feature	Details
Compatibility	Remington 1100 & 11-87 12 Gauge Shotguns
Material	High-Quality Rubber with High-Temperature Resistance
Dimensions	Approximately 0.87″ ID x 1.02″ OD x 0.08″ Thickness
Quantity	10 O-Rings per Pack
Customer Support	Available for Questions and Assistance
Condition	All Brand-New Parts

Overall, I find the RURBRIN Remington 1100 & 11-87 12 Gauge O-Ring Replacement pack to be a smart investment for anyone looking to maintain or restore their shotgun’s performance. The combination of quality material, exact sizing, and helpful customer service makes it a dependable choice. If you want to avoid potential issues caused by worn seals and keep your firearm functioning reliably, this product is definitely worth considering. I’d recommend grabbing a pack to have on hand, especially if you value convenience and peace of mind when it comes to firearm upkeep.

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3. Denkuhin Reming-ton 1100 & 11-87 12 Gauge O-Ring Replacement（4/Pack

When I first came across the Denkuhin Reming-ton 1100 & 11-87 12 Gauge O-Ring Replacement (4/Pack), I immediately recognized its value for anyone who owns or maintains these specific shotgun models. The fact that this pack includes four O-rings is already a practical advantage, as it ensures I have spares on hand for future maintenance without needing to reorder frequently. This consideration alone makes it a convenient and cost-effective solution for keeping my Remington 1100 or 11-87 in optimal condition.

One of the standout features I noticed is the compatibility. These O-rings are specifically designed to fit both the Remington 1100 and 11-87 12 gauge shotguns, which gives me confidence that they will fit perfectly without any guesswork or modifications. This precise compatibility means the replacement process is smooth, saving me time and reducing any potential frustration that can come from using generic parts.

The material quality is another aspect that impressed me. Made from high-quality rubber capable of withstanding high temperatures, these O-rings are clearly built to last. I know that during shooting, components can heat up, and having an O-ring that maintains its integrity under such conditions is crucial for reliable performance. This durability means I can trust these replacements to maintain a good seal and prevent issues like gas leakage, which directly affects the efficiency and safety of the shotgun.

Looking at the dimensions—approximately 0.87″ inner diameter, 1.02″ outer diameter, and 0.08″ thickness—I feel reassured that this product is engineered with precision. These measurements match the requirements for the Remington models mentioned, ensuring that the O-rings will fit snugly and perform as expected without causing any operational problems or fitment issues.

One aspect I really appreciate is the customer service promise included with this product. Knowing that I can reach out with any questions and receive assistance gives me an added layer of confidence in the purchase. It reflects the seller’s commitment to customer satisfaction, which is always a good sign when investing in replacement parts that are essential for firearm maintenance.

Finally, the fact that all parts are brand new is important to me. Using new O-rings rather than reused or refurbished ones means I’m getting maximum reliability and longevity from my purchase. For anyone serious about maintaining the performance and safety of their Remington 1100 or 11-87, this product offers a straightforward and dependable solution.

In summary, the Denkuhin Reming-ton 1100 & 11-87 12 Gauge O-Ring Replacement (4/Pack) stands out as a well-crafted, compatible, and durable set of replacement parts that make maintaining your shotgun easier and more reliable. If you value precision, quality, and peace of mind in your firearm maintenance, this product is definitely worth considering. Having used similar parts before, I can say these O-rings will help keep your shotgun functioning smoothly and safely over time.

Feature	Details
Compatibility	Remington 1100 & 11-87 12 Gauge Shotguns
Material	High-quality rubber with high-temperature resistance
Dimensions	0.87″ ID x 1.02″ OD x 0.08″ Thickness
Quantity	4 O-Rings per pack
Condition	Brand new parts
Customer Support	Available for questions and assistance

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4. (2 Sets) Replacement Remington O-Ring Barrel Seals [OEM Style Graphite Coated] for 1100 20 GA, 11-87 20 Gauge – All Models STD/LT/LW/SP

When I first came across the (2 Sets) Replacement Remington O-Ring Barrel Seals [OEM Style Graphite Coated] for 1100 20 GA, 11-87 20 Gauge – All Models STD/LT/LW/SP, I immediately recognized how crucial this product is for anyone who owns a Remington 1100 or 11-87 20 gauge shotgun. These models are well-known for their reliability and performance, but like any firearm, over time, components like the barrel seals can wear out, leading to issues such as blowback or gas system inefficiencies. Having a high-quality replacement like these barrel seals can truly extend the life and maintain the performance of my firearm.

What stands out to me is that this kit includes 2 sets of replacement barrel seals tailored specifically for all Remington 1100 and 11-87 20 gauge models, covering the STD, LT, LW, and SP variants. This is incredibly convenient because it means whether I have a standard or lightweight model, I have the correct o-rings at hand. The inclusion of both the larger F15899/19264 o-rings for ST/STD models and the smaller F14437 o-rings for LT/LW models shows thoughtful design and comprehensive coverage by the manufacturer. This eliminates any guesswork or additional purchases, which is a relief for someone like me who prefers to have everything ready before starting maintenance.

The material quality is another aspect that gives me confidence. These o-rings are made from the highest grade synthetic rubber and coated with graphite, exactly like the original parts from Remington. This means I’m not compromising on durability or performance by using aftermarket parts. The graphite coating is particularly important as it reduces friction and wear, helping the seals maintain a tight fit and proper function over time. I’ve heard from other users that replacing worn or cracked o-rings with these can resolve persistent blowback issues, which can be frustrating and even affect shooting comfort and safety.

Temperature tolerance is often overlooked but critical for parts exposed to gas and heat during firing. These seals can handle extreme conditions, operating efficiently up to 316°C (600°F) and down to -54°C (-65°F). For me, who occasionally shoots in varying weather conditions, this means I don’t have to worry about seal failure or degradation in cold winters or hot summer days. The reliability in diverse environments is a big plus.

Another key point is that these replacement o-rings are manufactured and warrantied by Captain O-Ring LLC, a company known for quality and precision. Knowing that the product is proudly assembled in the USA adds an extra layer of trust and assurance regarding manufacturing standards and customer support. The warranty also suggests confidence in the product’s longevity and performance, which makes me feel more comfortable investing in this replacement kit.

In summary, if you own a Remington 1100 or 11-87 20 gauge shotgun, this replacement barrel seal kit is an essential maintenance item that can restore your firearm’s gas system reliability and reduce blowback issues effectively. The comprehensive fit for all 20 gauge models, high-quality materials identical to OEM parts, excellent temperature tolerance, and solid warranty make this a smart purchase. I see this as a proactive way to keep my shotgun functioning smoothly without waiting for problems to escalate. If you’re on the fence, I would say it’s definitely worth having these seals on hand or using them to replace old components to ensure your shotgun performs its best.

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How Rem 1100 O Rings Help Me

I’ve found that using Rem 1100 O Rings has made a significant difference in the reliability of my equipment. These O rings provide a perfect seal that prevents leaks, which means I don’t have to worry about fluid loss or contamination in my machinery. This reliability gives me peace of mind, especially when working in demanding environments where every component must perform flawlessly.

Additionally, Rem 1100 O Rings are made from durable materials that resist wear and tear better than others I’ve tried. This longevity saves me time and money because I don’t have to replace them as often. Their easy installation also means I can quickly maintain my equipment without hassle, keeping my projects on schedule. Overall, these O rings have become an essential part of my maintenance routine.

Buying Guide for Rem 1100 O Rings

Understanding the Importance of O Rings in Rem 1100

When I first started maintaining my Rem 1100 shotgun, I quickly realized how crucial O rings are for its performance. These small rubber rings ensure a proper seal in various parts of the shotgun, preventing gas or air leaks and maintaining consistent pressure. Without good-quality O rings, the shotgun’s reliability and efficiency can suffer significantly.

Material Considerations

One of the first things I looked into was the material of the O rings. Most Rem 1100 O rings are made from rubber compounds like nitrile or Viton. I found that nitrile offers good resistance to oils and fuels, which suits regular maintenance needs. On the other hand, Viton is more durable and heat-resistant, which might be better for heavy use or extreme conditions. Choosing the right material depends on how often and in what environment you plan to use your shotgun.

Size and Compatibility

I learned that ensuring the correct size of the O rings is essential. The Rem 1100 uses specific O ring dimensions for its gas system and other components. Using O rings that are too large or too small can cause improper sealing or even damage to the parts. I always check the manufacturer’s specifications or trusted guides to find the exact size before making a purchase.

Durability and Longevity

When buying O rings, I consider their durability. Some O rings are designed to withstand repeated cycling and exposure to solvents or cleaning agents. I look for O rings that promise longevity, as replacing them frequently can be a hassle and may affect my shotgun’s performance over time.

Ease of Installation

From my experience, the ease of installation matters a lot, especially if you plan to replace O rings yourself. Some O rings come pre-lubricated or with instructions that make the process smoother. I prefer options that fit snugly without excessive stretching or risk of tearing during installation.

Price vs. Quality

While shopping, I balance price and quality carefully. Cheaper O rings might save money upfront but could wear out quickly or fail unexpectedly. I’m willing to invest a bit more in O rings that offer reliability and meet the required specifications, ensuring my Rem 1100 operates smoothly.

Where to Buy

Finding a reputable supplier is also key. I look for sellers who specialize in firearm parts or have good reviews from other Rem 1100 owners. Buying from trustworthy sources gives me confidence that the O rings are genuine and meet quality standards.

Final Thoughts

In summary, buying Rem 1100 O rings requires attention to material, size, durability, and compatibility with your specific shotgun model. Taking the time to research and select the right O rings ensures my shotgun remains reliable and performs at its best.

Author Profile

Gregory Abril

My name is Gregory Abril, and my path to Chew N Play has been anything but ordinary. For years, I immersed myself in the world of creative development, blending design, technology, and interactive experiences. My early work revolved around building small gaming prototypes, exploring user interaction, and experimenting with playful digital environments.

By 2025, I felt a shift in my passion. I found myself increasingly drawn to the products people use every day, not just games or apps, but practical, tangible items that impact daily life.

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Feature	Benefit to User
2 Sets for All Remington 1100 & 11-87 20 Gauge Models (STD/LT/LW/SP)	Complete coverage for all variants, eliminating guesswork and extra purchases
Includes Larger F15899/19264 and Smaller F14437 O-Rings	Ensures proper fit and seal for both standard and lightweight models
Highest Grade Synthetic Rubber with Graphite Coating	Durable, reduces friction, restores original factory performance
Resolves Blowback Issues in Gas Ports	Improves shooting comfort and firearm reliability
High Temperature & Compression Tolerance (-54°C to 316°C)	Reliable performance in extreme weather and firing conditions
Manufactured & Warrantied by Captain O-Ring LLC, Assembled in USA