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1/25/2018 7:38:29 AM
Posted: 3/5/2006 12:39:41 PM EST
Ok Im in Canada 1st

I have a colt RO634 semi auto 9mm with the 10.25" barrel all factory colt, with colt mags too

this rifle has started to fire 2 or 3 rounds per trigger pull, NOT GOOD

now i have put 3 DIFFERENT fire control groups in and still same problem

I have tried MANY types of factory and handloaded ammo still same problem

I need a colt 9mm expert could it be buffer or spring related??? bolt problems???

i really need to fix this i cant use the rifle as were not allowed to have this happen!

thanks guys
Link Posted: 3/5/2006 1:30:19 PM EST
I am not a Colt 9mm expert, but I can sympathize with your problem, as my Colt did the same thing.

I replaced the trigger and the disconnector, and the problem went away. The trigger pull is not near as nice, but at least it only fires when I want it to!

For what it is worth, mine never fired more than 2 shots. My friend could fire it all day long and it would never double on him. It would double on me more often than not.

I have the regular Colt steel 9mm buffer. Since changing those 2 parts, no problems. I am afraid you will need the advice of an expert. Good luck.
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