Well I was dry firing yesterday, noticed that my rear sight was way out of alignment. I purchased this shadow (91030) from you guys back in December.
Now I was planning on fixing it myself, but I can't even get the Allen screw to loosen. The supplied Allen key (with the gun) doesn't work nor does my Allen key. Like it feels like it's grabbing but just ends up spinning and rounding the edges of the Allen key.
What size is the Allen key screw?
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