Understanding the Remington 1100’s Operation
How the Remington 1100 Works
The Remington 1100 is a classic, a workhorse, a shotgun revered by hunters, sport shooters, and collectors alike. Its reputation for reliability and smooth operation has solidified its place in firearms history. However, even the most dependable firearm can encounter issues, and one of the most frustrating problems a Remington 1100 owner can face is a failure to cycle. The feeling of a jammed action, a shell that won’t eject, or a fresh round that won’t chamber can be incredibly disappointing, especially when you’re in the field. This article aims to provide a comprehensive guide to troubleshooting the common causes of the “Remington 1100 not cycling” problem, offering solutions and preventative measures to keep your beloved shotgun running smoothly.
The Gas System: The Heart of the Action
Understanding how your Remington 1100 functions is the first step toward diagnosing and resolving cycling issues. The Remington 1100 is a gas-operated semi-automatic shotgun. This ingenious system harnesses the energy of expanding gases generated when a shell is fired to cycle the action. Here’s a simplified breakdown:
When you pull the trigger, the firing pin strikes the primer, igniting the propellant in the shell. The resulting explosion creates a high-pressure gas that propels the shot column down the barrel. A portion of this gas is channeled through small ports drilled in the barrel, entering a gas system. This high-pressure gas then pushes against a gas piston, which is located inside a gas cylinder, typically attached to the barrel. The piston is connected to the action bars, and as the piston moves, it drives the action bars rearward. This rearward movement of the action bars is what unlocks the bolt, extracts the spent shell casing from the chamber, and then ejects it. As the bolt travels backward, the action compresses a recoil spring, which then returns its energy to move the bolt forward. Simultaneously, the bolt picks up a fresh shell from the magazine tube and chambers it, readying the shotgun for the next shot. This intricate dance of mechanics makes for a relatively smooth, reliable, and relatively soft-recoiling shooting experience. A problem in any of these crucial components can bring the entire cycling process to a halt, and therefore a working knowledge of these components is important to any owner.
Common Causes of Cycling Problems
Gas System Issues
Gas Seals and Piston Problems
A frequent source of cycling failures relates directly to the gas system. Because the gas system is such an integral part of the Remington 1100, problems here are more likely to present themselves.
The gas seals and the gas piston itself play a pivotal role in a properly functioning gas system. Worn or damaged gas seals can lead to gas leakage, which in turn reduces the pressure needed to cycle the action. This means the bolt doesn’t receive enough force to fully cycle the action. Regularly inspect the gas seals for wear, cracks, or deterioration. Replacing the seals as needed is crucial. In addition, the gas piston itself should be clean and free of excessive carbon buildup. Carbon deposits can restrict the piston’s movement, causing cycling problems. It’s a good habit to wipe it down with a clean cloth or brush after each shooting session and thoroughly clean it when your shotgun is being completely cleaned.
Gas Piston O-Ring
The small O-ring that sits on the magazine tube, is also an essential component within the gas system of the Remington 1100. This seemingly innocuous rubber ring creates a seal, trapping the gas pressure to properly drive the piston. Over time, this O-ring can deteriorate due to heat, exposure to solvents, and normal wear and tear. A failing O-ring might lead to incomplete cycling, failure to eject, or failure to chamber a new round. If you suspect the O-ring is failing, you can usually see signs of cracking, brittleness, or general deterioration. Its a low-cost part, and one that is commonly replaced, and often included in a basic cleaning and maintenance kit.
Gas Ports Clogging
Gas ports are small holes drilled into the barrel, carefully positioned to channel the gases that cycle the action. Carbon buildup, resulting from combustion byproducts, can easily clog these ports, essentially choking off the vital gas flow required for proper cycling. Use a dedicated pipe cleaner or a specialized gas port cleaning tool to dislodge any carbon deposits and restore the proper gas flow. Regularly inspect and clean these ports as part of your routine maintenance.
Action Bar Problems
Bent Action Bars
The action bars are vital connecting components in the Remington 1100’s operating system, and are linked to the gas piston and bolt.
Bent action bars are a serious issue, and are one of the biggest culprits to a “Remington 1100 not cycling” problem. They can prevent the bolt from moving smoothly and completely, disrupting the cycling process. This can be caused by excessive force during disassembly or accidental damage. Visually inspect the action bars for any signs of bending or distortion. If you suspect a bent bar, it’s best to replace it, as trying to bend it back into place is unlikely to be successful, and could even weaken the metal.
Dirty Action Bars
Dirty or excessively greasy action bars will inhibit their smooth travel within the receiver. If the action bars are gummed up with old grease, or otherwise dirty, they are unlikely to move easily and smoothly, hindering the bolt’s ability to cycle correctly. Thoroughly cleaning the action bars removes any contaminants and ensures that they function as they were designed. Use a degreaser and a clean cloth or brush to remove all traces of old grease and grime. Then, lightly lubricate the action bars with a quality gun lubricant before reassembly.
Bolt and Carrier Issues
A Dirty Bolt
The bolt, the heart of the shotgun’s cycling process, must be able to freely move, lock and unlock. A bolt that is dirty, gritty, or otherwise obstructed, will struggle to perform its essential functions. Dirt, debris, and unburnt powder residue can accumulate on the bolt, creating friction and slowing down its movement. A thorough cleaning is crucial for optimum performance.
Carrier Latch Issues
The carrier latch is a small component that plays a critical role in holding the bolt open and in properly loading the rounds. A faulty or worn carrier latch can prevent the bolt from locking or holding a new round in place, leading to cycling issues. Inspect the carrier latch for signs of wear, damage, or breakage. If the latch is compromised, it is best to replace it, in order to ensure reliable cycling.
Ammunition Issues
Low Powered Shells
Ammunition choice can significantly affect how well your Remington 1100 cycles.
Low-powered shells may not generate enough gas pressure to cycle the action reliably. The Remington 1100 requires a certain minimum gas pressure to operate effectively. Shells designed for light loads, or those with reduced powder charges, may not provide enough pressure to fully cycle the bolt, leading to jams or failures to feed. Always use ammunition appropriate for your shotgun’s barrel and choke. Ensure the loads you are using are generating the necessary gas pressure to function correctly.
Faulty Shells
Shells that are damaged or of poor quality can also lead to cycling problems. Shells that are not properly manufactured, or have some sort of damage, can create problems. Inspect the shells for any visible defects, dents, or other damage before loading them into your Remington 1100. Discard any shells that are not in good condition. It’s often worth testing your gun with various brands and loads to determine the best performance, and identify any loads your gun may not like.
Other Problems to Consider
Incorrect Lubrication
Aside from the major components already mentioned, a few other things can cause issues.
Incorrect lubrication can also be a source of cycling problems. It’s important to lubricate the action properly, but using too much lubricant can attract dirt and debris, hindering the bolt’s movement. Excessive lubrication can also lead to malfunctions. Use a quality gun lubricant sparingly, and only on the recommended parts. Refer to your owner’s manual or a reputable online source for guidance on where to apply lubricant.
Worn Parts
Even with proper care, some parts wear out over time. Worn or damaged parts, such as the action bars or bolt, will contribute to poor cycling. Inspect all moving parts for wear and replace them as needed. Pay close attention to the action bars, which can be bent or damaged, and the bolt, which can develop wear from repeated use.
Tight Fore-End
A tight fore-end, or a fore-end that is putting undue pressure on the magazine tube, can bind the action and impede cycling. Inspect your fore-end to be certain that it is not too tight, or otherwise interfering with the normal cycling of the action.
Step-by-Step Troubleshooting Guide
Safety First
Now that you have a better understanding of the potential causes, it’s time to begin the process of identifying the issue. A methodical approach is essential for successful troubleshooting.
Start by ensuring the gun is completely unloaded and pointed in a safe direction. Open the action and visually inspect the chamber and magazine tube to confirm that no shells remain. Safety is paramount.
Inspection and Cleaning
A thorough cleaning is essential before attempting any troubleshooting. Disassemble the shotgun following the manufacturer’s instructions, and clean all components carefully. Use a solvent or cleaner appropriate for firearms, along with brushes, patches, and cleaning rods. Pay particular attention to the areas prone to carbon buildup, such as the gas piston, barrel ports, and bolt.
Component-Specific Checks
Carefully examine the components associated with potential problems, specifically the gas seals and O-ring, the gas ports, action bars, bolt, and carrier latch. Replace any worn or damaged components with genuine parts. If you have any doubts about the condition of a component, replace it.
Ammunition Test
If you’ve cleaned and inspected all the components, then test the shotgun with several different types of ammunition. You can try different brands and different loads. This can help you determine whether the issue is related to the ammunition or the gun itself.
When to Seek Professional Help
If you’ve followed all of these steps and are still experiencing cycling problems, then it may be time to seek the help of a qualified gunsmith. A gunsmith can diagnose more complex issues and perform repairs that may be beyond your skill level.
Maintenance Tips and Prevention
Regular Cleaning
To keep your Remington 1100 running smoothly and reliably, regular maintenance is key. Adopt a consistent cleaning schedule, and always clean your firearm after use, or at least before storing it for an extended period. The more frequently you clean your firearm, the easier the cleaning process becomes.
Proper Lubrication
Always lubricate your Remington 1100 according to the manufacturer’s recommendations. Using the correct type of lubricant in the correct amounts is crucial for proper operation and longevity. Pay particular attention to the bolt, action bars, and other moving parts.
Correct Storage
When storing your Remington 1100, make sure it’s unloaded and stored in a safe and dry location. Avoid storing your shotgun in a case for long periods of time, as this can trap moisture and promote corrosion.
Ammunition Selection
Always use quality ammunition that is appropriate for your shotgun. Cheaper ammunition may be unreliable, and may contribute to cycling problems. Always use ammunition that is in good condition, and free of defects.
Conclusion
The “Remington 1100 not cycling” problem can be frustrating, but by understanding the inner workings of the shotgun and systematically troubleshooting the potential causes, you can restore it to its former glory. Remember to prioritize safety at all times, and if you are unsure about any procedure, seek professional help. Through diligent maintenance and a proactive approach, you can keep your Remington 1100 functioning reliably for years to come. And remember, sharing knowledge and experiences can benefit everyone in the shooting community. Do not be afraid to share your story with other gun enthusiasts.
