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Posted: 7/11/2015 10:55:28 AM EDT
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Quoted:
As a side note, move your rear sight farther back. It doesn't look like it but it is all the way back. To the previous poster, the trigger is a drop in that i just had to bolt in place. Should I contact CMC directly about it or is there a way to check it out myself? |
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Quoted:
It doesn't look like it but it is all the way back. To the previous poster, the trigger is a drop in that i just had to bolt in place. Should I contact CMC directly about it or is there a way to check it out myself? Quoted:
Quoted:
As a side note, move your rear sight farther back. It doesn't look like it but it is all the way back. To the previous poster, the trigger is a drop in that i just had to bolt in place. Should I contact CMC directly about it or is there a way to check it out myself? I've never used a CMC trigger so I'm not sure how they work - but since it's all "one piece" then your problem is within the housing. Return it for another one. |
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The sad part is no one mentioned a function check. Does it pass a function check? if it does, then the "auto firing" is from poor form If it doesnt its probably a weak/inserted wrong/bad disco spring. I generally consider that a given since I function check everything before I even slap an upper on a newly finished lower 
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The sad part is no one mentioned a function check. Does it pass a function check? if it does, then the "auto firing" is from poor form If it doesnt its probably a weak/inserted wrong/bad disco spring. The fit, finish and function of the gun is virtually flawless. It has all quality parts and everything functions as designed, save for the trigger bursting every once in awhile. |
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Quoted:
The fit, finish and function of the gun is virtually flawless. It has all quality parts and everything functions as designed, save for the trigger bursting every once in awhile. Quoted:
Quoted:
The sad part is no one mentioned a function check. Does it pass a function check? if it does, then the "auto firing" is from poor form If it doesnt its probably a weak/inserted wrong/bad disco spring. The fit, finish and function of the gun is virtually flawless. It has all quality parts and everything functions as designed, save for the trigger bursting every once in awhile. What he's asking is if the rifle will pass this function check found here |
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Quoted:
Quoted:
The sad part is no one mentioned a function check. Does it pass a function check? if it does, then the "auto firing" is from poor form If it doesnt its probably a weak/inserted wrong/bad disco spring. The fit, finish and function of the gun is virtually flawless. It has all quality parts and everything functions as designed, save for the trigger bursting every once in awhile. What he's asking is if the rifle will pass this function check found here Well in that case, yes. While the lower has full auto the saftey selector and trigger are only safe and fire and it functions just fine in regards to both. |
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Most likely you are bump firing b/c you have a fairly light trigger. No need to move your rear sight - though moving it further back may give you slightly more sight radius.
Your lower doesn't have full auto - it is just cosmetically marked that way. If you keep your finger on the trigger after you have pulled the trigger, and keep the trigger pulled all the way back, then cycle the action while your trigger is still pulled, does the hammer fall? |
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Quoted:
Most likely you are bump firing b/c you have a fairly light trigger. No need to move your rear sight - though moving it further back may give you slightly more sight radius. Your lower doesn't have full auto - it is just cosmetically marked that way. If you keep your finger on the trigger after you have pulled the trigger, and keep the trigger pulled all the way back, then cycle the action while your trigger is still pulled, does the hammer fall? I just got it out and tried. The hammer stays back and the trigger has an audible reset when I release it then I can pull the trigger and drop the hammer. I don't think I am bump firing it simply because I am only squeezing the trigger once and it fires significantly faster than I possibly could by manipulating the trigger. I'm not the most experienced guy around but I wouldn't say I'm a complete noob either. I have a 3MR trigger on my full size AR and I can come nowhere near the rate of fire that my pistol puts out when it bursts. Who knows though. CMC has offered to replace the trigger so I will put the new one in when it gets here and see if the problem is corrected or if it is indeed something I am doing wrong. |
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Quoted: I just got it out and tried. The hammer stays back and the trigger has an audible reset when I release it then I can pull the trigger and drop the hammer. I don't think I am bump firing it simply because I am only squeezing the trigger once and it fires significantly faster than I possibly could by manipulating the trigger. I'm not the most experienced guy around but I wouldn't say I'm a complete noob either. I have a 3MR trigger on my full size AR and I can come nowhere near the rate of fire that my pistol puts out when it bursts. Who knows though. CMC has offered to replace the trigger so I will put the new one in when it gets here and see if the problem is corrected or if it is indeed something I am doing wrong. Might check out the bump fire threads. They're getting upwards of 900 rpm. The CMC has a short reset. You'll find out w/ the new trigger. I'd be very surprised if the trigger module was actually the issue. Please post back once you get the new trigger in. |
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It doesn't look like it but it is all the way back. Quoted:
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As a side note, move your rear sight farther back. It doesn't look like it but it is all the way back. It actually can go back one more notch.. Hope you get your trigger sorted out soon... 
IMG_6097 by 556 Channel (HD), on Flickr |
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Trigger in question is CMC, not Timney. Quoted:
Quoted: Timney says DO NOT lube their triggers... they will burst on you if you do... had a student in class find that out. Have you applied any lube to any parts of the trigger mechanism? Trigger in question is CMC, not Timney. Yes... I know... I wondered if perhaps the CMC would malfunction like the Timney if lubed. |
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