Drill and tap aluminum receiver

[Double R]

Double R, you did a great job on this.
Tank-Q.
Those new 8-40 screws look quite a bit stronger, and I'll definitely be more careful with torquing them down if I should ever have to remove that scope base again (probably not, since it's got both Weaver slots and an 11mm grooved dovetail rail too. Any kind of optic or rear sight I would ever want to put on that gun will fit one of those systems.)

Glad I was able to help. Great opportunity for me.