HELP - AMRS AR Scope mount

zippy13 · March 3, 2011, 02:43 AM

If you have a A1/A2 (carry handle) AR scope mount like mine, perhaps you know how the "unique self-locking thumbnut" is supposed to work. My mount came with no instructions and I don't have a clue how I'm supposed to get the nut tight enough to maintain zero. Should I make-up a mini strap wrench, replace it with a hex nut and lock washer or what?

DaveWUSAF · March 3, 2011, 02:47 AM

Just get it as tight as you can with your fingers. It will not loosen.

DaveUSAF

HorseSoldier · March 3, 2011, 03:18 AM

Finger tight and then maybe use a paint pen to give you witness marks so you can return it to about the same place if you remove it. (Never used a carry handle mount but that's what I've always done with my ACOGs)

March 3, 2011, 02:43 AM	#1
zippy13 Senior Member Join Date: August 23, 2008 Location: SoCal Posts: 6,442	HELP - AMRS AR Scope mount If you have a A1/A2 (carry handle) AR scope mount like mine, perhaps you know how the "unique self-locking thumbnut" is supposed to work. My mount came with no instructions and I don't have a clue how I'm supposed to get the nut tight enough to maintain zero. Should I make-up a mini strap wrench, replace it with a hex nut and lock washer or what?

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March 3, 2011, 02:47 AM	#2
DaveWUSAF Junior Member Join Date: August 28, 2006 Posts: 12	Just get it as tight as you can with your fingers. It will not loosen. DaveUSAF

March 3, 2011, 03:18 AM	#3
HorseSoldier Senior Member Join Date: February 27, 2006 Location: OCONUS 61°13′06″N 149°53′57″W Posts: 2,282	Finger tight and then maybe use a paint pen to give you witness marks so you can return it to about the same place if you remove it. (Never used a carry handle mount but that's what I've always done with my ACOGs)