Without getting into the how's and why's, here's the deal.
M16A1 conversion: Remember, A1 trigger group (lower receiver) fitted with an M4 upper receiver, barrel, and M4 collapsible stock.
Conversion done by a gunsmith, but for lack of a better word, it acts and feels "tight". When firing, originally it wouldn't fire in full auto mode, and it acted more like it wanted to fire only semi-auto. After throwing some more rounds downrange, it's still "tight", but it's worked it's way up to firing 3-5 round bursts in full auto. Nothing appears to be malfunctioning, and it appears to be cycling properly, it just acts like an A2 trigger group. Fires a burst, then stops. Pull the trigger, it fires burst again. Stop, pull the trigger, burst and so on.
Meplat or Zundfolge, does that sound like anything you've heard of? I see nothing wrong with it with the naked eye, and no, the trigger group was not changed. I just can't get over how "tight" the damned thing feels. I'm sure you know what I mean, how an M16 has that general little "loose rattle" to it......this is just, well, tight.
Mebbe it just needs broken in.
M16A1 conversion: Remember, A1 trigger group (lower receiver) fitted with an M4 upper receiver, barrel, and M4 collapsible stock.
Conversion done by a gunsmith, but for lack of a better word, it acts and feels "tight". When firing, originally it wouldn't fire in full auto mode, and it acted more like it wanted to fire only semi-auto. After throwing some more rounds downrange, it's still "tight", but it's worked it's way up to firing 3-5 round bursts in full auto. Nothing appears to be malfunctioning, and it appears to be cycling properly, it just acts like an A2 trigger group. Fires a burst, then stops. Pull the trigger, it fires burst again. Stop, pull the trigger, burst and so on.
Meplat or Zundfolge, does that sound like anything you've heard of? I see nothing wrong with it with the naked eye, and no, the trigger group was not changed. I just can't get over how "tight" the damned thing feels. I'm sure you know what I mean, how an M16 has that general little "loose rattle" to it......this is just, well, tight.
Mebbe it just needs broken in.