Major Failure with (modified) 870 Police

Status
Not open for further replies.

Nolo

Member
Joined
Jul 18, 2007
Messages
2,624
Location
Galveston, TX
I was out shooting birdshot out of my 870 today for practice when the gun had a major failure to feed.

For some background, the weapon is a Remington 870 Police Magnum 18" I bought NIB about 250 rounds ago (1 month-ish) and then installed a Wilson Combat +2 extension along with the "improved" magazine follower and longer spring.

I was doing a seven round magazine dump when on the second or third round, I had a *click* instead of a *BANG*. I figured I short stroked, so I cycled the weapon again, only to be punished with another *click*. I inspected the gun to find that the rounds were loose in the magazine and the follower obviously was not making contact with them.
I unloaded my gun, ceased firing, detached the barrel and magazine extension and took the weapon inside.

Upon further inspection, the follower, which was made of soft, easily shearable plastic, had been caught inside the magazine tube, probably in the joint between the tube and the extension. When I screwed around to try and get it out, it shot down the tube propelled by the spring and got caught in the feed port of the magazine tube. In order to free it, I had to get a hammer and a bolt and bang the follower out, which broke the central post doohicky on the follower:

http://media.midwayusa.com/highres/266869.jpg

After I got it out, I was able to take the follower out, replace it with the factory follower and re-assemble the weapon.

I haven't gotten back to shoot the weapon since, but if you get Wilson Combat (Scattergun Technologies) extension, I would recommend using the factory follower or a new steel follower, because they are made of noticeably harder materials.

The lesson of this is: it's the magazine, stupid.
From my somewhat limited experience, most weapons are created essentially equal, reliability-wise. There are minor differences, such as ridiculous, mind-blasting reliability that no person should ever force their weapon to demonstrate, like AKs and GLOCKs are notorious for, or parts that are slightly more likely to break than others, but most of the time (I'd estimate 90-95% based on what I have experienced and read) the jam or failure has to do with the magazines. Failure to feeds, double feeds, etc. are all magazine issues. Even a pump-action shotgun, a weapon lauded for reliability (and my example is a particularly nice one), can have issues because it has a magazine. All weapons that have magazines are subject to their failures. Leverguns, pumps, ARs, AKs all have the Achilles heel of being magazine-fed.
Doesn't mean that we shouldn't use repeaters. We should just pay really close attention to their magazines.

As is often said, if you haven't had a failure with your favorite weapon, you haven't shot it enough.

I still love my 870.
 
Last edited by a moderator:
Sounds like operator error.
I am curious to know how you get that.
I originally thought I short-stroked, but that ended up not being the case.

I mean, you're suggesting that there's something I can do to prevent this in the future, and if there is an operator error I can avoid, I'd love to hear it!

This would be no good if it happened to me at the wrong time. It took about 15 minutes to fix!
 
You modified the 870 Police model with aftermarket parts correct????

After which you experienced your "major failure to feed", how is that a problem with the 870P?

The mag. follower and spring you installed were not making contact with the ammo in the magazine, correct?

This is the Wilson improved follower you installed correct?

To title your thread "Major failure with 870 Police" is to me a crock of BS.

You screwed with it, it malfunctioned, you call that a failure of the 870P?????
 
You tested the weapon after you modified it - good on you.
Your thread title blames the weapon rather than the aftermarket accessory - bad on you. Please edit your thread title.
 
You modified the 870 Police model with aftermarket parts correct????

After which you experienced your "major failure to feed", how is that a problem with the 870P?

The mag. follower and spring you installed were not making contact with the ammo in the magazine, correct?

This is the Wilson improved follower you installed correct?

To title your thread "Major failure with 870 Police" is to me a crock of BS.

You screwed with it, it malfunctioned, you call that a failure of the 870P?????
Your thread title blames the weapon rather than the aftermarket accessory - bad on you. Please edit your thread title.
OK, calm down and carefully read the title: "Major Failure with 870 Police"
It was a Major Failure.
And I experienced it with the (modified) 870 Police.

Not that I didn't title it "Major Failure of 870 Police".

I didn't blame the failure on the Police, in fact, I explicitly state in my post that I don't blame it on the firearm, but the aftermarket follower and that I:
still love my 870.

That and the major lesson I learned/reinforced is that magazines are the weak point in repeating firearms.

Bad mags (and mag components, like followers) => Failures.

I can't really think of a title more fitting, either. It wasn't a problem with the extension, just the follower (the extension is still well worth buying, my advice is just to use the original follower).

The title describes the level of failure and the weapon I experienced it on. I am not sure what needs to be changed. Sure, it might give the reader the first impression that the 870 Police is crap or something, but if they bother to read the thread, they will soon find out that's not what I am saying.
 
I do agree that it isn't the shotguns fault, and I'm glad you were able to catch the problem in relative short order.

In addition there is one big lesson to be learned: Stick to the advised/stock magazine capacities. I think that is good advice for all magazine fed guns.
 
In addition there is one big lesson to be learned: Stick to the advised/stock magazine capacities. I think that is good advice for all magazine fed guns.
I've certainly considered reverting to the original configuration. However, aside from a small complication in field-stripping (the extension sproings out when you twist it off because it's not compatible with the spring retainer), I think it's a bonus rather than a detriment.

I just think it came with a crappy follower.
 
Not necessarily operator error. The guy posted a PSA and heads-up for a particular set of equipment. Maybe some think he could have chosen better words, but good info is good info, however it's packaged.
 
OK, calm down and carefully read the title: "Major Failure with 870 Police"
It was a Major Failure.
And I experienced it with the (modified) 870 Police.

Not that I didn't title it "Major Failure of 870 Police".
NO - it was a failure with the aftermarket parts. Nothing on your 870 failed to function. Wilson's crappy follower failed to function.
 
I had to get a hammer and a bolt and bang the follower out,
which broke the central post doohicky on the follower:
Sounds more like a hammer & makeshift punch operator failure to me.

What would have happened do you think, if you had popped the trigger guard pins out and pulled the guard/follower out instead of beating on it with a hammer?

rc
 
When you put it back together, make sure that there is not a "step" or gap between the mag tube and the extension. If the tube and extension are not mated perfectly and butted up tight, a coil on the spring and/or the follower can get caught up on that snag and put you outta bidness.
 
NO - it was a failure with the aftermarket parts. Nothing on your 870 failed to function. Wilson's crappy follower failed to function.
Wait, you don't consider the follower to be "on my 870"? It sure was installed, wasn't it?

I don't think there's any need to be so hung up with the thread title.

Sounds more like a hammer & makeshift punch failure to me.

What would have happened do you think, if you had popped the trigger pins out instead of beating on it with a hammer?

rc
Huh? How would pulling the trigger group out have helped? It was stuck in the follower stop, not the receiver.

Ah, I don't think I was clear on that:
got caught in the feed port of the magazine tube.

I can see how that might be easily confused with, say the feed lever or something.

I tried all sorts of things, from easing it out with my fingers, to wrapping the bolt in a rubber jar-opener so that I would mar the finish or damage the follower.

When you put it back together, make sure that there is not a "step" or gap between the mag tube and the extension. If the tube and extension are not mated perfectly and butted up tight, a coil on the spring and/or the follower can get caught up on that snag and put you outta bidness.
That is a good guess.
 
Let's not get our panties in a wad. He could not have been more honest in describing the problem, and he still loves his gun. We need to get back to hating Obama, Inc. and love one another.
 
Not necessarily operator error. The guy posted a PSA and heads-up for a particular set of equipment. Maybe some think he could have chosen better words, but good info is good info, however it's packaged.

I've used that set of particular equipment dozens of times without incident. I think the PSA is for the installation and remedy of the problem.

In order to free it, I had to get a hammer and a bolt and bang the follower out, which broke the central post doohicky on the follower:

A hammer and bolt on a new gun, bad practice.

The magazine is not at fault, the magazine had nothing to do with it. Again, you changed the working parts, the working parts "malfunctioned", you fixed it with "a hammer and bolt and bang". You want to blame the magazine other people want to blame the follower. These are quality parts from an established manufacturer, I'm sure 1000s have been sold and are in use without incident.
Again, I say to whatever degree it's operator error.
Your thread title is misrepresentative.
 
A hammer and bolt on a new gun, bad practice.
I suppose I should have taken it to a gunsmith or something to get the follower popped out of the follower retainer, yeah. :rolleyes:

The magazine is not at fault, the magazine had nothing to do with it. Again, you changed the working parts, the working parts "malfunctioned", you fixed it with "a hammer and bolt and bang". You want to blame the magazine other people want to blame the follower. These are quality parts from an established manufacturer, I'm sure 1000s have been sold and are in use without incident. Again, I say to whatever degree it's operator error.
Your thread title is misrepresentative.
I never said the magazine is at fault, I said 90-95% of jams and failures, in my experience and reading, were due to something in the magazine. The follower is something in the magazine.
Yes, I changed the working parts. People do that all the freaking time. I have no idea why I am being crucified for this.
The working parts then definitely malfunctioned not due to anything that I did other than install them. I didn't short stroke the weapon, insert the spring backward, etc. I would call the spring getting stuck 2/3s the way up the tube is a malfunction.
The only possible user error prior to the malfunction could have been me not tightening the extension enough. Not only is this an easy mistake for anyone, let alone someone just really getting into shooting like me, I also checked the extension first thing after the malfunction, and it was on good and tight. I am still not ruling it out at as a possible error, however.
They are quality parts from an established manufacturer. And, indeed, the extension is rock solid and the spring is noticeable superior to the factory spring. However, the follower flat-out failed for me today.
Sometimes, parts don't get made right. Sometimes, parts fail, even from reputable manufacturers. I am not sending hate mail to Wilson Combat, (heck, I'll probably buy their products again, if I ever get around to that 14" SBS 870 I wanna do when I am 21) but my particular follower failed.

Rest your fingers about the title - it's not changing and I already explained why.

I repaired the weapon as best I could (and I didn't bang up any of the parts or finish at all, only the follower got messed up, and I was going to replace it anyway). If you want to criticize me for not being an eye surgeon and removing it with a laser, go ahead. Meanwhile, I'll solve my own problems.

One important thing I also didn't mention with the weapon: it's my home defense gun, and I load it every night and unload it every morning. This means the follower gets a lot more action than the rounds I've put through the gun would suggest. By my calculations (7 rounds moving through the mag twice a day for ~30 days), the magazine has had about 700 rounds through it. This might have something to do with the follower, but it's still a pretty unacceptably low round count for a failure like this.
 
This why I prefer metal followers in my shotguns, much stronger and less likely to stick. Not losing a round of capacity as is usually the case with the plastic tailed followers is nice too.
 
Nolo said:
As is often said, if you haven't had a failure with your favorite weapon, you haven't shot it enough.

I still love my 870.
As noted many times, you described a failure with the Wilson Combat +2 extension, not with the 870P. Remington has no control over the reliability of aftermarket parts. I'd be pretty pissed if someone bought my quality product, modify it, jammed it and then implied that my product had a malfunction.

By the way, you are blaming your 870P in the original post. You talk about the general reliability of various gun brands. However, it's unfair to attribute this malfunction to the Remington brand. Now, don't go off and get pissed; I'm not personally attacking you.

What has happened when you've been using your 870P stock?

Anyway, this story provides an example of why my home defense 870P has no magazine extension and is basically stock.
 
Last edited:
The title matters.

A title allows people to figure out if they want to click on the thread. Not only is the title wrong here, but also the original post is rather long. After reading the whole original post, I had to respond. Otherwise, I feel like my time would have been completely wasted. With an accurate title, I wouldn't have shown up and bothered you guys.
 
I purchased an 870 about a year ago and experienced a similar problem with the unaltered gun. It's only happened once so far when I put 6 in the mag tube and not while shooting. It's supposed to hold 6 but I only put 4 or 5 in it now.
 
You have an issue with a modified 870P, then post a thread online entitled "Major Failure with 870 Police" implying that the weapon and namely the manufacturer is at fault.


Yes, I changed the working parts. People do that all the freaking time. I have no idea why I am being crucified for this.

Because the parts you changed were mentioned as the problem.


The only possible user error prior to the malfunction could have been me not tightening the extension enough.

Then why imply otherwise?

I am still not ruling it out at as a possible error, however.

Then why imply otherwise?

I dont' think the problem was with the 870 all. Your title sounds like an indictment of the 870.
 
Last edited by a moderator:
I purchased an 870 about a year ago and experienced a similar problem with the unaltered gun. It's only happened once so far when I put 6 in the mag tube and not while shooting. It's supposed to hold 6 but I only put 4 or 5 in it now.

This could also be ammo related.
 
Never judge a book by its cover...

You guys are funny. Getting your little panties in a wad because of the title of this post.

How about you leave some nice, meaningful imput for this guy, instead of waving your big internet ego sticks around and beating your chests?

As for Nolo,

I say pick up one of Brownell's stainless steel followers. Wilson makes a quality product and stands by it too, so contact them as well.
 
Seriously, this isn't worth bickering about. Unless someone can suggest a title I think is more apt, it remains the same.
All things I've said before:
My 870 had a FTF today.
The problem was an aftermarket follower and possibly me not tightening the extension enough
Pay extra attention to your magazines, even fixed ones, remember to cross all your "t"s and dot all your "i"s when assembling your weapon.

End of story.
 
Status
Not open for further replies.
Back
Top