User Panel
User Panel
User Panel
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Posted: 4/14/2006 6:57:15 PM EDT
[#1]
make, model, who assembled? MORE INFO please.
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Posted: 4/14/2006 7:00:02 PM EDT
[#2]
Your experiencing poor disconnect timing... Could be due to out of spec parts, worn parts or weak disconnect spring...
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Posted: 4/14/2006 7:04:11 PM EDT
[#3]
I also was thinking the disco spring was fried, but I still don't know round count, age, or such stuff...
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Posted: 4/14/2006 7:10:27 PM EDT
[#4]
Its a bushmaster m4. I have the jp springs in it. I have around 2000 rds through it but prob only 600 rds on the new springs. I did polish the sear, hammer and pins with mothers but i did that a while back. After the polish job it worked fine. I just put the factory springs back in to see if it was the jp springs and it still did it.
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Posted: 4/14/2006 7:18:22 PM EDT
[#5]
I ran into this on a lower I got at a gunshow, ended up the ass that assembled it used a lg hole hammer in a small hole lower, had a smooth trigger pull though, but the f-ing hammer pin had a walking habbit!
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Posted: 4/14/2006 7:43:59 PM EDT
[#6]
So what do you guys think i should do...replace the trigger,hammer,disconnector,pins?
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Posted: 4/14/2006 7:50:35 PM EDT
[#7]
Replacing the FCG isn't that expensive...in fact, likely worth it if you want your AR to be reliable.
(provided you don't mess with it...  )
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Posted: 4/14/2006 8:15:40 PM EDT
[#8]
FIRST check that there is not a piece of trash under the front of the disconnector, such as a piece of primer anvil or a buildup of gunk. Clean it well and reassemble, retest. ONLY if this is clean, proceed to correcting the disconnector.
To do this, remove a little material where indicated. This will tilt the disconnector forward. Do just a tiny bit at a time until it catches properly and holds until you can release the trigger slowly, and the hammer is caught on the front of the trigger and remains cocked. 
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Posted: 4/15/2006 5:26:47 AM EDT
[#9]
That might work if the disconnect is worn but what if the spring is bad? What if the sear is worn? What if the pin is bad? What if? I don't recommend just timing the disconnect, I would first diagnose the problem and then correct it... |
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Posted: 4/15/2006 8:49:30 AM EDT
[#10]
Of course!
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