I've had my AR for a couple of months now, and the "itch" has started. Its time to upgrade a few things. I don't have any experience dis-assembling or assembling an AR.
Where should I look to gain knowledge on working on it? I've looked on YouTube at several "How To" videos. Most seem to be...
A little background, We are in the process of renovating our 115 yr old home. It has 2 fire places, neither of which is functional. Both chimneys have been knocked in below the roof line, fire boxes in need of masonry work.
A friend in this particular business gave me an estimate of $7000...