Originally Posted by saddlesore
Mine is pre 64 Model 70FWT, I am thinking 22" but actually never measured it.I will do that tomorrow and re-post

Thanks saddlesore. My Ruger has a 22" barrel.

That Quickload's a nifty toy. Hodgdon shows a 24" barrel and the Hornady 220 gr getting 2458 fps from 57.5 gr H4831 compressed as another data point.