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4/12/2007 7:28:53 PM EDT
Would someone please tell me why the HK HR mags, which cost about $50, have the shoulders folded to prevent bolt lock-back on an empty mag? If I have an empty mag, and don't know it nothing is reliable.
4/13/2007 5:03:13 AM EDT
[#1]
I'm not sure what problems you are having.  I own 7 HK mags for the AR.  All of mine have worked just like regular AR beer can mags - the lock the bolt open after the last round.

You may have a damaged mag.  The follower is supposed to lock the bolt open.
4/13/2007 9:25:27 AM EDT
[#2]

Quoted:
I'm not sure what problems you are having.  I own 7 HK mags for the AR.  All of mine have worked just like regular AR beer can mags - the lock the bolt open after the last round.

You may have a damaged mag.  The follower is supposed to lock the bolt open.


Ditto...mine even lock open with my hydraulic buffers where my USGI's have issues sometimes!
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