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AR15.COM
6/20/2014 12:40:07 PM EDT
I am installing tritium sights on an M&P Shield and shaved a bit too much off of the front sight base while fitting it.
What can I do to make it fit securely?  It is not loose when centered, but i don't trust it.
6/21/2014 2:04:07 AM EDT
[#1]
Shim, loctite

6/21/2014 11:27:59 PM EDT
[#2]
Take a prick punch and turn the sight upside down in your vise.  Put a couple of dimples near the edge of the dovetail.  This should help swage the metal out enough to tighten it back up.   Go lightly at first until you get a snug fit.  The metal is soft and it's easy to make a dimple too deep.  Once you get it fitting tight, add a pair of suspenders to your belt with a bit of red Loctite.
6/22/2014 11:42:18 AM EDT
[#3]
Great advice guys.  Thanks.
ARFCOM always bails me out of trouble