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2/12/2002 11:28:57 AM EDT
i'v been noticing rather deep primer indentations on unfired cartridges when i manually cycle them in my bush shorty.  i've never noticed this before today, although i don't remember looking.  the indents are deep enough to cause me some concern.  is this normal???
2/12/2002 11:31:13 AM EDT
[#1]
Firing pin in AR is free-floating and indentations are normal, follow gun safety rule #2 - ALWAYS POINT WEAPON IN A SAFE DIRECTION.

mIKE
2/12/2002 11:34:04 AM EDT
[#2]
yeah, i'll try not to do it while the rifle is pointed at my head.
2/12/2002 1:51:16 PM EDT
[#3]
Always use military-type primers if you reload for rifles with free-floating firing pins.
The indentation you're seeing, given a softer civilian primer, could lead to a slamfire.
At this point, the nay-sayers will chime in and say they've been reloading for years with standard primers with no ill effects.  All well and good.
Fact is they've been at a least a little lucky.  Rifles with free-floating firing pins (mostly military semi-autos) were designed to be used with military ammo having military-spec primers.
Having witnessed a slamfire, I don't want that to happen to me or anybody else for that matter.
And yes, it was a reload using a standard primer.
2/12/2002 3:08:01 PM EDT
[#4]
And even WITH military primers, it is strongly recommended that you not cycle live ammo through your rifle unless you are on a range with your weapon pointed downrange.  You could get that one-in-a-million over-sensitive primer, and end up sending a bullet in an unintended direction, with potentially horrible consequences.

Find a reloader and have him make up some primer and powder-less dummy rounds.

-Troy
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