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Remington 1100 Rebuild

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Rodder

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Discussion starter · #1 ·
I was given a lightly used 1970's 1100 by my father two years ago and learned how to shoot trap with it at my local club. Every part in that gun is original and as of last weekend I've put 3025 rounds through it. Despite cleaning it after every use, the sear is starting to not reset after racking the bolt. I will be tearing down the trigger group for a thorough cleaning, but also think now's probably a good time to start replacing some parts. In Canada we only really have one distributor to get parts from and shipping isn't cheap so I'd like to get everything in one go.

From reading through similar threads I see most of the recommended replacement parts are (thanks Vatrap):

O-Rings- SKU# 19264-$8.96 3 pack
Tuning Fork (link)-SKU# F26075-$11.48
Piston Ring Set-SKU# 19258-$22.56
Extractor Claw SKU# F16176-$12.30
Extractor Claw Spring SKU# F17433-$3.28
Extractor Claw Piston-SKU# F17432- $3.28
Firing Pin Spring SKU# F93505-$3.28
1100 12 GAUGE BARREL SUPPORT-SKU# F34637-$4.92
Bolt Buffer SKU# F91450B-3.28
Action Spring-SKU# F15252-$3.28
Firing Pin-SKU# F17436-$5.74

Before I go about ordering these parts I thought I would reach out and see if there was anything else I should add to the list. If it matters I'm shooting 100 rounds a week but will probably ramp that up a little bit as I hope to compete in registered shoots this Summer. I should also mention I did already buy the Remington shotgun shop manual book which has already been a huge help with disassembly.
 
#2 ·
Rodder said:
I was given a lightly used 1970's 1100 by my father two years ago and learned how to shoot trap with it at my local club. Every part in that gun is original and as of last weekend I've put 3025 rounds through it. Despite cleaning it after every use, the sear is starting to not reset after racking the bolt. I will be tearing down the trigger group for a thorough cleaning, but also think now's probably a good time to start replacing some parts. In Canada we only really have one distributor to get parts from and shipping isn't cheap so I'd like to get everything in one go.

From reading through similar threads I see most of the recommended replacement parts are (thanks Vatrap):

O-Rings- SKU# 19264-$8.96 3 pack
Tuning Fork (link)-SKU# F26075-$11.48
Piston Ring Set-SKU# 19258-$22.56
Extractor Claw SKU# F16176-$12.30
Extractor Claw Spring SKU# F17433-$3.28
Extractor Claw Piston-SKU# F17432- $3.28
Firing Pin Spring SKU# F93505-$3.28
1100 12 GAUGE BARREL SUPPORT-SKU# F34637-$4.92
Bolt Buffer SKU# F91450B-3.28
Action Spring-SKU# F15252-$3.28
Firing Pin-SKU# F17436-$5.74

Before I go about ordering these parts I thought I would reach out and see if there was anything else I should add to the list. If it matters I'm shooting 100 rounds a week but will probably ramp that up a little bit as I hope to compete in registered shoots this Summer. I should also mention I did already buy the Remington shotgun shop manual book which has already been a huge help with disassembly.
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Would it be cost effective to look for a used trigger group-ebay/gunbroker? Don't know intracies of importing to Canada though.
 
#4 ·
I'd try hmb's suggestion before you invest in the parts. If it cures it, wouldn't hurt to invest in the parts anyway; you'll need them at some point. Be sure to get a shell catcher.
 
#6 ·
I think you are on the right track and add a thorough cleaning after breakdown. A number of the older guns will have a bit of a loose forearm even after the new barrel support so save your old O-Ring and slip it on down to the barrel ring AFTER the barrel is in place. Then install the forearm and snug down...things will most always snug up. Use grease on the outside of the barrel tang to mitigate vibration and grease the action bars where they are bare metal. These are super simple guns that will roll forever. Have fun. Darrel
 
#7 ·
The sear/hammer notches should not be worn in that short of time UNLESS someone filed on them. As noted above, make sure it is clean and dry. You do not have to spray oil anywhere on the trigger assembly for it to run right. A bit of RemOil on the mag tube is really all you need.

What are the restrictions on shipping firearm parts into Canada from the U.S.? Can you accept a care package from here at all?

Scott Hanes
 
#8 ·
If you are ordering all that I would ad a magazine spring, all of the springs for the trigger and a roll pin for the hammer.

BTW where are you in Canada? If your out near Vancouver I know a couple guys that might be able to get you parts
 
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Discussion starter · #9 ·
So I stripped the receiver down and found a worrying amount of unburned powder in around the bolt and in every crevice of the trigger group. I had picked up a flat of shells from a small and relatively new Canadian company called Black Goose. I've had unburned powder in my action before, after shooting in temperatures below 0F but nowhere near the buildup I had after shooting with these shells. I was literally able to tap the receiver off of my bench and have clumps of powder fall to the ground. The only other times I had issues with the sear not engaging were in very low temps so maybe this shotgun just isn't meant for 0F weather.

A half hour with a toothbrush and Breakfree has everything looking back to normal. If any of you ever visit Canada and consider buying anything from Black Goose, maybe don't. Jim I live in Ontario so my only two options are either Gravel Agency or Brownells if I'm willing to wait a month for it to arrive. I'll add those items to my order though. Thanks for the help everyone.
 
#10 ·
Glad you got it cleared up. I cut my teeth gunsmithing on 1100's and 870's, and powder residue in the receiver and trigger group was the #1 reason people had malfunctions. Take care of your 1100, and it will take care of you.

As for low temps, I've used them for duck and deer well below zero (it gets almost as cold here in WI as up there) I just ran them dry, and wiped the outside of the mag tube and the rings down while lunching.
 
#11 ·
3000 rounds and you think it needs a rebuild?
I think you just need to learn how to clean it. I have shot these guns for a LONG time and 3k is a warm up. Just keep it clean and go shoot.
 
#12 ·
Do you have the opportunity to purchase parts through Remington? I just looked on their site and a "trigger plate assembly" which at least looks like a complete trigger group....... $111.00 US.............. might be the way to go if you do, in fact, need to rebuild......... Larry
 
#13 ·
Get a magazine follower if yours is plastic. Unless it’s one of the old steel ones. Also if the follower on action spring, (The part that the fork goes into) is aluminum, replace it with a steel one. Make sure you order the Black bolt buffer, be aware you will have to fit the bolt buffer to be sure the firing pin moves freely.
 
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