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AR15.COM
8/4/2014 3:21:06 PM EDT
Is there a trick to get it to turn? The rear adjusted with no problem but I can't get the front sight knob to budge at all.
8/5/2014 11:22:43 PM EDT
[#1]
No trick.
8/6/2014 1:26:32 PM EDT
[#2]
I sighted in my set a few days ago and the front was a b#&^h to turn.  I used a Mechanix glove that I wasn't wearing to help me get a grip on it.  I couldn't turn it with my bare fingers.
8/7/2014 7:41:09 PM EDT
[#3]
Lift up on the knob as you turn it.  Makes it a bit easier.
8/28/2014 4:43:39 PM EDT
[#4]
We made it pretty stiff intentionally. It requires a solid grip to adjust, but once it's set, it's not going anywhere. And yes, relieving some pressure on the detents makes it easier to adjust.