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cfrea

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Posts posted by cfrea

  1. If I’m using the correct snap ring pliers with a 90 degree I think I can get the snap ring out without scratching. What are your thoughts on that? Is there still a risk of scratching it with 90 degree snap ring pliers?

     

     

    It won't likely cause you any grief. To give a bit of insight in to what's going on inside that pin, you have the receiver, a small round spring that has a leg that captures the trigger pin. Then there is a flat washer like cover plate that supports the spring, then a snap ring retains that plate in to the receiver.

     

    If I had to guess, either the trigger pin wasn't machined perfectly and it allows you to over insert the pin in to the receiver. You can see the groove at the tip and just beneath the head of the pin. These are what give you that tactile feel that the pin is retained in position. A less likely cause is the hidden spring isn't seated right, or is damaged. I wouldn't recommend most try to take it apart since that snap ring can be a real PITA to get out without scratching up the receiver.

     

    [ATTACH=CONFIG]3573[/ATTACH][ATTACH=CONFIG]3574[/ATTACH]

  2. I just picked up a brand new M4 from the local gun shop. Went the next day to the range to fire it and every single round started to fail to eject.

     

    I get home to inspect, and I notice damage as well as some weird rust or gunk all over the components...

     

    IMG_0052 - Copy.jpg

     

    For all new owners, check your gun prior to taking it out the range. Now its gotta go back for warranty service. The customer service rep had no idea what that substance was nor how the whole thing got chewed up. Spending this much on a gun only to have this issues right from the start is really frustrating.

    IMG_0048 - Copy.jpg

    IMG_0049 - Copy.jpg

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