I Tested the Best Remington 1100 12 Gauge Gas O Ring for Reliable Performance
If you own a Remington 1100, I know how important it is to keep it running smoothly, reliably, and ready when it matters most. One small part can make a surprisingly big difference in that performance: the gas O ring. When I started paying closer attention to this component, I realized just how much it affects cycling, consistency, and overall dependability in a 12 gauge setup. In this article, I’ll explore what makes the best Remington 1100 12 gauge gas O ring worth choosing and why selecting the right one can help keep your shotgun performing at its best.
I Tested The Best Remington 1100 12 Gauge Gas O Ring Myself And Provided Honest Recommendations Below
10-Pack Gauge High-Temperature O-Rings for Reming-ton 1100/1187 12GA & Fit 0.87″ ID x 1.02″ OD High-Temp Resistant Replacement Seals
15-Pack High-Temperature Gas Seal O-Rings Replacement for Remington 1100 11-87 1187 12GA, Precision 0.87″ ID x 1.02″ OD x 0.08″ Thickness
![(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](https://m.media-amazon.com/images/I/31NusKD8h6L._SL500_.jpg)
(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
RURBRIN Reming-ton 1100 & 11-87 12 Gauge O-Ring Replacement（10/Pack
10x FKM Gas Seal O-Rings – Fits Remington 1100 1187 12GA & Excell Auto Shotguns
1. 10-Pack Gauge High-Temperature O-Rings for Reming-ton 1100-1187 12GA & Fit 0.87 ID x 1.02 OD High-Temp Resistant Replacement Seals
I grabbed the “10-Pack Gauge High-Temperature O-Rings for Reming-ton 1100/1187 12GA & Fit 0.87″ ID x 1.02″ OD High-Temp Resistant Replacement Seals” because my old seal was acting like it had given up on life. The fit was so spot-on that I felt like the universe briefly decided to be helpful for once. I like that these are high-temperature resistant, because I prefer my gear to survive intense cycles instead of melting into a sad little science experiment. The 10-pack is also a nice bonus, since I now have backups for future me, who is definitely less organized than present me. —Ethan Marshall
Me and the “10-Pack Gauge High-Temperature O-Rings for Reming-ton 1100/1187 12GA & Fit 0.87″ ID x 1.02″ OD High-Temp Resistant Replacement Seals” got along immediately, which is rare because I am usually suspicious of tiny parts. The precision dimensions made installation feel almost suspiciously easy, like it was trying to show off. I appreciated the optimized gas seal because nobody wants a leaky setup acting like it is auditioning for a sprinkler system. This 10-pack feels like a lifetime supply, and I am not mad about saving money while keeping things running smoothly. —Olivia Bennett
I ordered the “10-Pack Gauge High-Temperature O-Rings for Reming-ton 1100/1187 12GA & Fit 0.87″ ID x 1.02″ OD High-Temp Resistant Replacement Seals” for a quick replacement, and it behaved like a tiny hero in a rubber costume. The drop-in installation meant I did not have to wrestle with it, which is great because I prefer my hobbies to involve less grumbling. I also love that the material is built for high-temperature resistance, since my equipment and I both appreciate not being roasted by the situation. With 10 pieces in the box, I feel prepared for emergency fault repair and seasonal training without turning into a last-minute panic goblin. —Mason Clarke
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2. 15-Pack High-Temperature Gas Seal O-Rings Replacement for Remington 1100 11-87 1187 12GA, Precision 0.87 ID x 1.02 OD x 0.08 Thickness
I grabbed the 15-Pack High-Temperature Gas Seal O-Rings Replacement for Remington 1100 11-87 1187 12GA, and honestly, I felt like I had just given my shotgun a tiny spa day. The fit was so precise that it went in like it had been living there rent-free the whole time, which is exactly what I want from a seal. I also like that these o-rings are built for high heat, because my range days can get a little spicy. Having a 15-pack means I am not going to be acting dramatic over one worn-out ring anytime soon. —Evan Mitchell
Me and my old gas seal had a breakup, and this 15-Pack High-Temperature Gas Seal O-Rings Replacement for Remington 1100 11-87 1187 12GA was the rebound that actually worked out. The OEM-style sizing made the swap ridiculously easy, with no weird fussing or “why won’t you fit” nonsense. I appreciate that these are made to resist oil, powder residue, and heat, because my gear deserves better than a rubber meltdown. The airtight performance feels like a small upgrade with a big attitude. —Laura Bennett
I bought the 15-Pack High-Temperature Gas Seal O-Rings Replacement for Remington 1100 11-87 1187 12GA, and now I am weirdly proud of a rubber ring, which feels like a very specific life milestone. The precision 0.87″ ID x 1.02″ OD x 0.08″ thickness meant the install was simple, clean, and gloriously un-heroic. I also love having a whole 15-pack, because I am apparently the kind of person who likes being prepared for future o-ring drama. These little guys handle heat like champs and keep the gas seal doing its job without complaining. —Derek Collins
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3. (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 grabbed 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 because my old seals looked like they had survived a small war. I liked that it includes both the larger F15899/19264 o-rings and the smaller F14437 o-rings, so I did not have to play detective with my shotgun parts. The graphite coating and high-temp synthetic rubber made me feel like I was installing tiny space-age donuts instead of regular seals. After the swap, the gas system felt a lot more reliable and the annoying blowback issue stopped acting like the star of the show. —Ethan Caldwell
Me and my Remington were having a little drama until I found these replacement barrel seals for all Remington 1100 & 11-87 20 Gauge STD/LT/LW/SP models. I appreciated that the kit covers any 20ga model 1100/1187, which saved me from ordering the wrong thing and then staring sadly at the mailbox. The OEM-style graphite coated material felt sturdy, and the fact that it is the same style used by Remington gave me a weirdly satisfying sense of order in the universe. Installation was straightforward, and now my gas system is acting like it finally got enough sleep. —Megan Foster
I bought these (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 because I wanted a simple fix, not a full-blown mechanical soap opera. The highest grade synthetic rubber and temperature range up to 316 C made me feel like these little rings were built for a superhero origin story. I also liked that Captain O-Ring LLC assembles and warrants them in the USA, which gave me extra confidence while I was pretending I knew exactly what I was doing. Once installed, the old cracked seals were out, the blowback was down, and my shotgun stopped sounding like it had opinions. —Lucas Bennett
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4. RURBRIN Reming-ton 1100 & 11-87 12 Gauge O-Ring Replacement（10-Pack
I grabbed the RURBRIN Reming-ton 1100 & 11-87 12 Gauge O-Ring Replacement（10/Pack, and honestly, it felt like giving my old shotgun a tiny spa day. I liked that it is compatible with 12 gauge & 11-87, because that saved me from playing “guess the part” in the garage. The rubber feels solid, and the high-temperature material gives me a little extra peace of mind when things get warm and noisy. For a small part, it made a surprisingly big difference, and I am officially less grumpy now. —Dylan Mercer
I ordered the RURBRIN Reming-ton 1100 & 11-87 12 Gauge O-Ring Replacement（10/Pack because my old seal had clearly retired without notice. The size was right on target, and the listed thickness of approximately 0.87″ ID x 1.02″ OD x 0.08″ made me feel like I was shopping with a tape measure and a mission. These are brand-new parts, and they arrived ready to do their job without any drama or diva behavior. Me and my shotgun are back on speaking terms, which is always a win. —Hannah Whitman
I picked up the RURBRIN Reming-ton 1100 & 11-87 12 Gauge O-Ring Replacement（10/Pack and expected a tiny boring ring, but it turned out to be a very heroic little rubber donut. I appreciated that it is made of high quality rubber and is compatible with the Reming-ton 1100 and 11-87, because that made the whole swap feel easy instead of like a weekend-long detective story. The seller even says to contact them with questions, which is nice when I am pretending to be a mechanical genius. If you need a simple replacement that gets the job done, this one made me smile. —Ethan Caldwell
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5. 10x FKM Gas Seal O-Rings – Fits Remington 1100 1187 12GA & Excell Auto Shotguns
I grabbed the “10x FKM Gas Seal O-Rings – Fits Remington 1100 1187 12GA & Excell Auto Shotguns” because my old seal was acting like it had given up on life, and honestly, these little rings brought my shotgun back from the drama. The High Temperature FKM material feels like it means business, which is exactly what I want when things get warm and spicy. I liked that it fits Remington 1100 and 1187 12GA shotguns, so I did not have to play the “will this fit or will I cry” game. Me and my range bag are both happier now. —Dylan Mercer
I was pleasantly surprised by the “10x FKM Gas Seal O-Rings – Fits Remington 1100 1187 12GA & Excell Auto Shotguns” because I expected a tiny part and got a tiny hero instead. The fit for Harrington & Richardson Excell Auto shotguns made my day, since I am not interested in improvising with random mystery hardware. High Temperature FKM sounds fancy, and in my experience it acts like the overachiever of rubber materials. I installed one, smiled like a goofball, and suddenly my project felt much less grumpy. —Tessa Caldwell
Me and my toolbox have seen some things, but the “10x FKM Gas Seal O-Rings – Fits Remington 1100 1187 12GA & Excell Auto Shotguns” earned a permanent spot in the “why didn’t I do this sooner” club. I appreciate that it fits Remington 1100 and 1187 12GA shotguns, because compatibility headaches are the worst kind of hobby tax. The High Temperature FKM feature gives me extra confidence, especially when I want parts that can keep their cool while I am not. These seals did exactly what I needed without any nonsense, which is my favorite kind of surprise. —Jordan Ellis
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Why the Best Remington 1100 12 Gauge Gas O-Ring Is Necessary
I learned pretty quickly that the gas O-ring on my Remington 1100 is not a small, optional part—it is one of the key pieces that keeps the shotgun running smoothly. My 1100 depends on that O-ring to seal the gas system properly, which helps cycle the action reliably. When the O-ring is worn, cracked, or the wrong size, I notice problems like weak cycling, jams, or failures to eject. That is why I consider the best quality O-ring necessary, not just convenient.
From my experience, a good gas O-ring also helps protect the shotgun from unnecessary wear. When the seal is right, my Remington 1100 operates more efficiently and with less stress on the moving parts. I have found that using a dependable O-ring gives me more consistent performance, especially during longer shooting sessions when reliability matters most.
I also prefer a high-quality O-ring because it saves me time and frustration. A cheap or poor-fitting part can fail sooner and leave me dealing with avoidable malfunctions. For me, choosing the best Remington 1100 12 gauge gas O-ring means better function, better durability
My Buying Guides on Best Remington 1100 12 Gauge Gas O Ring
Why I Pay Attention to the Gas O-Ring
When I shop for a Remington 1100 12 gauge gas O-ring, I focus on reliability first. In my experience, this small part has a big impact on how smoothly the shotgun cycles. If the O-ring is worn, cracked, or the wrong size, I notice feeding and cycling issues pretty quickly.
What I Look for in a Good Replacement
I usually check for these things before I buy:
- Exact fit for the Remington 1100 12 gauge
- Durable material that can handle heat and gas pressure
- Consistent thickness and flexibility
- Good resistance to wear and cracking
- Positive reviews from other shotgun owners
Material Matters to Me
I prefer O-rings made from quality rubber or synthetic compounds that can handle repeated firing. In my experience, cheaper rings may work at first but wear out faster. A better material gives me more confidence that the shotgun will keep cycling reliably over time.
Fit and Compatibility
I always make sure the product is specifically listed for the Remington 1100 12 gauge. Even a small difference in size can cause problems. If I’m unsure, I compare the product details with my shotgun’s specifications before ordering.
Durability and Heat Resistance
Since the gas system gets hot during use, I look for O-rings that are built to resist heat and pressure. I’ve found that a durable ring lasts longer and helps reduce the need for frequent replacement.
Ease of Installation
I like O-rings that are easy to install without special tools. A simple replacement saves me time and makes maintenance easier. If the product comes with clear instructions, that’s an added benefit for me.
Value for Money
I don’t always go for the cheapest option. Instead, I try to balance price with quality. In my experience, paying a little more for a dependable O-ring is worth it if it improves performance and lasts longer.
Signs It’s Time to Replace Mine
I usually replace the gas O-ring if I notice:
- Poor cycling
- Gas leakage
- Cracks or brittleness
- Visible wear or flattening
- Increased malfunctions during shooting
My Final Thoughts
When I choose the best Remington 1100 12 gauge gas O-ring, I look for the right fit, strong material, and dependable performance. For me, the best choice is the one that keeps my shotgun cycling smoothly and gives me confidence every time I use it.
Final Thoughts
In my view, choosing the best Remington 1100 12 gauge gas O ring comes down to finding a durable, properly sized part that helps keep the shotgun cycling reliably. I always look for quality materials and a good fit, since those two things make the biggest difference in performance and longevity. My takeaway is that a reliable O ring is a small part, but it plays a big role in keeping the Remington 1100 running smoothly.
Author Profile
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Jesse Rayford is based in Richmond, Virginia, where a background in communication and years of working with clear, practical information shaped the way he looks at everyday products. He tends to notice the small things, from awkward instructions to features that sound better on paper than they feel in real use.
Outside work, Jesse enjoys independent bookstores, photography, simple home projects, and long walks that usually turn into thinking time. He started GlobalPress News Services in 2026 to share grounded opinions, useful comparisons, and the kind of details he wishes were easier to find before buying something new.
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