Archived Posts » 59,859,448
Armory USA 1mm vs 1.6 mm. Is there
1/30/2010 10:01:57 AM
an easy way to see what you have?. I picked one up in like new condition and was curious on which I have.
1/30/2010 7:59:13 PM
Good question. I have the 1.6mm now and don't see any special markings on it.
1/31/2010 12:04:34 AM
Their 1mm receiver had a stepped top rail. Basically a stepped rolled seam. Global/Armory USA was the first to correctly do this for a 1mm receiver. A 1.6mm did not have this nor did it need it.
Picture below showing the stepped top rail.
Picture below showing the stepped top rail.
1/31/2010 8:19:16 AM
Thanks, would you happen to know the difference in serial numbers when its marked mod ausa ser Axxxx or ser Bxxxx, I have the one starting with an A.
1/31/2010 5:11:39 PM
Originally Posted By Torch1:
Thanks, would you happen to know the difference in serial numbers when its marked mod ausa ser Axxxx or ser Bxxxx, I have the one starting with an A.
Thanks, would you happen to know the difference in serial numbers when its marked mod ausa ser Axxxx or ser Bxxxx, I have the one starting with an A.
Went past 10,000 receivers and rolled to a new prefix is my best guest.
3/17/2010 7:30:16 PM
All of 1.6mm receivers serial# start with AA. 1mm start with A. charlie
5/4/2010 7:40:31 PM
CJR -
Mine starts with A but doesn't have the stepped top rail as depicted. I guess mine is 1.6mm?
Here is a pic -
Mine starts with A but doesn't have the stepped top rail as depicted. I guess mine is 1.6mm?
Here is a pic -
6/3/2010 10:47:04 PM
Mine is a ( FEG) RECEIVER ON MY GLOBAL TRADES/ARMORY SSR-56 
