Remington 1187 Youth - FTE all of the time

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Capybara

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Hi all:

I am in charge of eight Remington 1187 Youth shotguns that belong to our local Boy Scout Council. After Summer Camp and months of heavy usage, six of the eight were down for the count and out of action. I replaced a couple of action bars, cleaned them up and replaced the gas rings on all of them. Took them up to Camp this past Sunday and almost all of them were failing to eject. But not consistently, often, when the boys were shouldering them correctly, they seemed to eject, most of the time. But trying to get Scouts to always correctly shoulder them is a challenge, they are often afraid of the recoil and end up holding them incorrectly (not in the shoulder pocket, cheek often off of the stock, etc.) so I am wondering if that could be a factor. When I shoot them, I shoulder them correctly yet I was still getting inconsistent ejections.

I am definitely not a gunsmith. I have the owners manual and made sure that all of the rings around the gas tube were placed in the correct order, but I did not replace all of the other metal rings (there are three besides the rubber gas ring itself). I am going to take all eight to my local gunsmith to let him troubleshoot this but out of curiosity, is there something else that I am missing that would/could cause consistent FTEs after cleaning and replacing the rubber gas ring? My next move, if I had the time, would be to replace all of the other three rings on the gas tube but even then, I don't know if that would mitigate the FTEs.

Since they are Scouts and often physically small, we try to run the lightest shooting commercial loads we can find. Should a well-worn 1187 Youth be able to consistently eject the hulls on average target loads? Personally, if it were up to me, I would have bought twice as many single shot break actions instead of these relatively expensive and finicky semi-autos. They are nice guns but kind of suck for limited maintenance with a lot of rounds through them. I know they bought them because the semi auto is going to put a portion of the recoil to use cycling and they are pretty soft shooting but expecting a bunch of Scouts and adults with limited disassembly and reassembly skills to keep track of those four gas tube rings that must be put back on in the exact correct order for the gun to function is asking a lot.

Single shot break actions would be so much simpler, more reliable and easy to clean. Sigh. Anyway, if I am missing something obvious on the 1187s, please let me know.
 
we try to run the lightest shooting commercial loads we can find.
Most likely your problem. 1187 like full power loads to function reliably even youth models.
Also it's possible to limp shoulder a semi auto shotgun.
Run a pipe cleaner through the gas ports too.
 
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If recoil is a concern a single shot break action won't solve your problem. Use standard loads, good recoil pads, and tell those kids to man up a little. :)

I'd buy some cheap pumps before break actions personally. If only for the cool factor for the kids.
 
Did you clean the action spring, tube, and follower in the buttstock? If not, do that. A 20 gauge 11-87 should have the O ring, then the barrel/gas seal activator, then the gas piston and piston seal, front to rear. Many I have seen did not have the barrel/gas seal activator; either it got left in the box or was from before they made those. And some gas seal activators have gotten gunked up and/or mangled or are otherwise just not a tight fit on the magazine tube. Without the barrel/gas seal activator, too much gas will bleed off forward to reliably cycle light loads. You can replace the barrel/gas seal activator, or simulate it, with an oversized O ring behind the regular O ring. This will stop the flow of gasses to the relief system and provides all the gas to operate the action. Do not forget to remove it before shooting heavy loads. Bet that solves it.
 
Two issues. First, these guns don't function well with light loads. Second, they have to be fired from a solid stance. If the shooter rocks back in the slightest that wasted inertia affects the feed and function.

Wrong guns for your use with the smaller boys but with the right loads should work well with the bigger boys.

You would be better served with 870 youth shotguns or the Bantam Mossberg models. The pumps would work with all shooters and the lighter loads would tame the already light 20ga recoil.

Seems like you posted this issue a year ago and declined help checking the guns out. Was that you?
 
I remember working at a boy scout summer camp shotgun range when I was younger. We started the summer with a teardown, cleaning, and lube. After the summer camp season was over we took the guns to a gunsmith for a deep cleaning. We went through a bunch of o rings and other consumables.

I would also say get a 20 ga. 870 or Mossberg bantam for use by smaller scouts. 11-87s are great guns but they are not perfect for everyone, think round peg and square hole.
 
Adding an O ring to block the gasses from the gas relief ports has solved the functioning issue with light loads on every 11-87 I have tried it on, including 12 gauges. The main gas ports are even bigger than a Sporting 1100's, (at least 0.116" vs 0.086"), which are designed to function with light loads, and the remainder of the gun, including the action spring, is the same. I have shot 1100/11-87s one handed when demonstrating lack of recoil to new shooters, and I do not think they have to be solidly backed up if the gun functions well with the loads being used (including the O ring addition).
 
All of the Remington autos I see in my shop that have had a steady diet of cheap ammo have cruddy chambers which sure leads to FTE problems. Wrap some steel wool around a cleaning brush and spin it in the chamber with an electric drill to clean. I have had to resort to a die grinder and 400 grit cloth on some but I can't recommend that for the average shooter.
 
When you cleaned the guns, did you also clean the gas ports? TOO light of a load can cause issues. I run 3/4oz reloads through my Beretta gas guns and they work fine at 1210fps, but they work even better (down-range performance wise) when I run them at 1300. That gun SHOULD perform well with a 1oz load @1200 fps.
 
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