USED Herters Single Action .22LR revolver project gun/for parts. 5in barrel. Fixed front sight blade, drift adjustable rear sight. This gun needs at minimum a new base pin and grips, and the ejector rod fixed to return it to function. That said, the hammer does rotate cylinder, and the trigger does release the hammer, so this may be a fairly easy project. However, there may be other parts missing or other damage that is unknown to us at this time. This gun is sold as is, without warranty.