You’re going to need a diamond tipped bit, and a lot of water.
Best thing I can think of is contacting someone that does specialty glass and see what they can do.
Yep ever sense I got into AR’s in 2011 and joined AR15.com. They have a hole write up on it.
I use a mix of 60% of Mobil One 5w-20 too 40% of Marvel Mystery Oil. Works great and doesn’t collect a lot of dust.
Wolf
I have used many different rifles from 30/30 Win, 45/70 Marlin, 444S Marlin, Ruger Mini 14, but my favorite is my home built 7.62x51/308 Win DPMS / Ar10a2 Carbine. I’ve taken more deer with my Mini 14, but my Ar10 is catching up quick.
Wolf
I’ve been doing hundred yard drills ever sense I started carrying my Model of 1911 in 82 as my duty weapon when I wore a badge. I carry a 45acp for protection, but I have had the opportunity to take a Coyote from off the back of my tractor and dispatch a deer year before (Jan 4 2015). The...
Had one of them back in the 60s. It was a 50cc instead of a 125cc. Honda made all kinds of Mini Bikes in 60’s, 70’s and even into the 80’s and 90’s. This ant new, just a Honda Mini Bike
Wolf