Model 41 jamming

Dear Jim:

We are going to get your model 41 working properly. Dont worry about it going to get it done.

I shoot bullseye, run a bullseye team, and own two 41's that are competition ready and they have thousands of rounds through them. Fixed them many times and have fixed other shooters model 41's. Have been sucessful every time.

First off, you say that you cleaned it. Good! Make sure it is operating room clean everywhere. Step 1 done.

Next, you said that you have replaced the extractor and spring. I assume you have cleaned out the firing pin etc and everything looks good there? Step 2 done.

Moving on, you have replaced the main recoil spring with a new one. When these weaken they will deliver jams and also fail to push the slide fully forward into battery but you got that covered. Awesome!

Now here is some new stuff for you to take a look at. Remove the barrel and drop a live round in the chamber. It should slide right in and drop out when you turn it upside down. If it doesnt, look in the barrel at a bright light and see if there is a carbon ring. Use a Q tip to see if there are any burrs and take care of them. Polish the chamber using valve lapping compound and a brass brush with a patch on it. Get it so that the live round drops in and falls out easy as pie. This is important.

Ok with the barrel removed, take a close look at the ejector/slide stop. S&W calls this the slide stop but most people call it the ejector but it performs both functions. While this is not positively attached to the frame, there should be no movement sideways from the frame. If there is movement side to side, the ejector is unable to get a good bite on the empty casing and you will have jams. Replace if necessary, about 50 or sixty bucks.

You say that this is only happening on the first couple rounds in a magazine. I assume it doesnt matter what magazine it is but check to make sure it is not magazine specific. If it is specific to one magazine or a couple magazines, it could be that a burr has developed on the magazine catch and the magazine could be riding higher then it should, dragging on the slide. Check the magazine catch on the pistol and see if it is deformed. replace if necessary. take a look at the magazine catch slot in the magazine. As a test, pull the mag follower down and file at the top of the slot that catches the magazine catch, allowing the mag to ride lower in the frame and get the pistol to operate correctly.

Personally, from reading through this thread, I suspect that it is the slide stop/ejector that needs replacing but I have given you a systematic approach to get the pistol operating correctly. Feel free to send me a pm if you have any more questions.

Sincerely,
Cranky
 
Slide Stop/ejector availability.

If it is the slide stop/ejector that needs replacement, I have had success finding them on EBAY from a gun store down in Florida. Be patient, he posts them up every couple of weeks.

Regards,
Crankster
 
I finally have feedback.

I did everything that was suggested and still had jamming. I found a website that had an ejector for sale. I bought it and when it arrived, it was used. I installed it and went to the range. I also looked in my ammo stash and found some Remington SV and Winchester Wildcat from about 1974. With 4 different types of modern ammo, the jamming was worse. With the 45 year old ammo the pistol ran like a sewing machine.

I found a forum member from SC with an ejector and bought it. I installed it and now it is reliable as ever. Jamming problem solved!

Now I have one last problem. When I was detail cleaning it, I removed the cocking indicator. Is there a procedure for installing the indicator and spring?
 
HI Jim, its cranky again

To get that cocking indicator back in is difficult but not impossible. The best way is to find a trained miniature octopus and have him put it back together.

Unfortunately, I could not find a trained miniature octopus so I was forced to do it myself. The first time was difficult and it does not get any easier.

I have done it a couple times and there is a trick that helps a bit, not much, but it does help. There are a couple videos on you tube and also some step by step instructions but I have found them lacking a bit, good to review them though.

First off, get a block of wood that fits into the mag well such that you can clamp the wood into a vice and hold the pistol. You will want to adjust the pistol fore and aft such that you get gravity working for you.

Next, install the cocking indicator and with it installed, use a pair of hemostats to clamp down on the extended part outside the back of the frame to hold it in place against the spring in its fully rearward position.

Now, get a dental pick to position the little spring in the bottom the correct way as shown in some of the online instructions.

Grab two beers and the neighbor next door, give him a beer as well.

Remember the part about holding the gun at the correct angle so that gravity works for you? this is where that is important.

As you are holding that small spring in position with the dental pick, have your neighbor insert the hammer in from the top, a very long needle nose pliers or hemostats will come in handy although he will drop it a couple times. As the hammer slides into position, use your other hand to insert the safety which is what holds the hammer in position.

When this fails, take another swig of beer and try again. Eventually, when you are sticking your tongue out the side of your mouth correctly, and the stars are aligned, it will slide together like magic. Don't worry, you will get it back together the day after the important bullseye match.



Regards,
Crankster
 
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I found a forum member from SC with an ejector and bought it. I installed it and now it is reliable as ever. Jamming problem solved!
Was the ejector visibly damaged or bent in some way?

I am scratching my head trying to figure out how an ejector could keep the slide from coming back all the way unless it was bent and rubbing against the slide. Maybe that is why my 41 is not reliable with CCI SV ammo.
 
I have to check the two extractors with micrometers to see if there is a noticeable difference. I did check the stud that goes into the frame with a caliper and it was .003 smaller than the new one.
 
I would put a drop of oil on the top round in the magazine. If that works I would then check chamber for rings or what I had to do to mine was polish the chamber. It was way to tight. Mine was new though, yours is older and has worked in the past. But polishing the chamber worked great for mine and has been running flawless.
 

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