Well as for my car, I can figure out how to stuff a modern Gen 3 Hemi into a old Demon, I can maybe change grips on my pistols, can probably tear apart my AR! Hah. I read postings by Mike240 and some of these other guys building ARs or restoring vintage rifles and holy smokes it dawns on me I am a bit barbaric and heavy handed. I have a buddy who is a Nationally ranked shooter and he too builds some nice pistols. Here is where I bring the value, he will get done with one, hand it to me, tell me to shoot it over a weekend. Typically with this for an intro to the pistol “here, see if you can break this one” A man has got to know his limitations.