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Posted: 7/29/2014 5:13:25 PM EDT
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I have a Mag Tac lower and upper, and the receivers simply do not mate well together. I have to squeeze the receivers together to insert the rear take-down pin, and the best way to describe that occurrence would be say it's the equivalent of having an Accu-Wedge in the lower receiver. Once I get the rear take-down pin through, there seems to be upward pressure on the upper receiver, which again, is like having an Accu-Wedge installed. There is also a sizeable gap between both receivers.
To rule out which receiver was problematic, I installed a Colt and S&W upper receiver on the Mag Tac lower, and both mated perfectly, so the problem is obviously the Mag Tac upper. That said, I contacted Jake at Mag Tac, and he said to send the upper in for an exchange, which is what I did. I got the new replacement, and still have the same issue. Sent Jake another email, and of course, nothing back, which is what I've grown to expect from manufacturers, so here I am. Has anyone else had this problem, or have an idea what the problem is with the upper? |
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