Ok so I've been having an ongoing problem and I don't know what to do anymore. I've been having FTF's with my X300 attached to my duty Glock. Spoke to my range staff and they advised to change out the springs to my magazines (11 coil springs now) and I have. Ran the new springs this weekend at my local range and had the same problem after 5 or so shots. Easy answer I know would be to run my gun without the light, but I don't like that option much. Any suggestions?
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Glock issues
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Gen 4 glock? Does it not go into full lock up?I pledge allegiance to the Eagle with the MP5 of the United Police States of America, and to the fallen Republic which once stood, the New World Order under our new overlords, divided, with tyranny and injustice for all.
Enthusiast -
You're having Failure To Fire and you range staff advised new MAGAZINE springs?I've been having FTF's with my X300 attached to my duty Glock. Spoke to my range staff and they advised to change out the springs to my magazines
You need to change your range staff.
If it's failing to go into battery perhaps a new RECOIL spring..."I am a Soldier. I fight were I'm told and I win where I fight." GEN George S. Patton, Jr.Comment
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It's not the springs, it's the follower. If you have a light attached to the gun, you need to have a #7 or higher follower in the magazine. Also, make sure the light isn't too tight on the frame. It should only be tight enough that it doesn't come off and not so tight it tweaks the frame.
BTW, if it's your duty weapon, why aren't THEY doing the modifications?"We got too many gangsters doin' dirty deeds, too much corruption and crime in the streets. It's time the long arm of the law put a few more in the ground...."Comment
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I just had some recent fail to fire issues on my ever trusty G23 gen 2. What I found was that the firing pin wasn't moving freely caused by several issues. It was working fine one moment and then wouldn't fire anything anymore.
I broke it down and found the firing pin spacer sleeve was cracked at the cut away portion (probably from years of breaking it down) this was barely noticable until there is pressure on it. I also found that the spring cups were worn pretty bad, and the firing pin channel sleeve was scored as well, possibly frm the broken spacer sleeve.
I ordered all new, and a set of spares from the Glockstore.com and in a couple of days I had them. to pull the channel liner from the slide, I used a 5/16-18 tap. I threaded it in a few turns then it pulled right out. I slid in the new one and finished seating it with a 5/16 wooden dowel. I added the new spring cups and sleeve and I am as good as new again.
most was probably normal wear and tear. I probably have 10k rounds through it or more. I possibly cracked the sleeve when you insert a screwdriver on the sleeve and push down to remove the slide cover. Good luck!
"Don't make the same mistake twice or you might never get to them all."Comment
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winner winner chicken dinner...this is correct info. had the same problem with my G22 w/light attached. all is well with these fixes...It's not the springs, it's the follower. If you have a light attached to the gun, you need to have a #7 or higher follower in the magazine. Also, make sure the light isn't too tight on the frame. It should only be tight enough that it doesn't come off and not so tight it tweaks the frame.
BTW, if it's your duty weapon, why aren't THEY doing the modifications?Time to nut up, or shut up.
ΜΟΛΩΝ ΛΑΒΕ

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How many round thru the pipe? Have you replaced the recoil spring? I run a Blackhawk on my 22, gen 3 with no issues to date...Just picked up a 19 for training and have an X300 on it, gun is new with no issue. My 21SF has an X200 also with no feeding issues to date.Gordon -
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Only Hits Count!Comment
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A couple of things I have seen on our range.
1. you could be limp wristing the gun.
2. Use adequate lube on your rails barrel etc.
3. Firing pin channel should be dry (no lube) with slide removed shake the upper slide and the firing pin should rattle back and fourth freely.
Most items I have seen were operator error on the Glocks or lack of maintenance.
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Throw the weapon light out and just use your hand held Surefire/Pelican, is what I suggest.sigpicComment
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Glock with issues??? You just purged yourself my freind!
Could be anything, although I would try what has been suggested. My old USP40 was having feeding issues. We finally figured out the barrel was worn out."Always do right. This will gratify some people and astonish the rest."~M.Twain~Comment
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