today i discuss how to inspect a gun when you are buying it and how to sight in a rifle . i discuss what to look for as far as finish of a rifle and things to check when looking over the mechanical parts . but you should always refer to a gunsmith is you are not 100% sure on something .this is meant to be a guide to help you weed out the crappy firearms from the better ones . i also discuss how to sight in a rifle scope without a boresighter, which is becoming a lost art nowadays. i also discuss how to adjust open sights on a rifle .