Very clean job on that FSB. Makes mine look like a 3 year old did it! You obviously have some skillz. A receiver block will help you from scratching up your receiver when you put it in a vise. I've never built one without one.............
Assumption is the mother of all ****ups.
Know what you know, Know what you don't know. -Paul Pedzolt
"Jack of all trades, master of none, though oftentimes better than master of one" -Mynshul