http://sports.groups.yahoo.com/group/FWB300airguns/message/3463
But thanks for the tip. With Frank's permission, I can layout the image files that he's provided within a PDF document and upload it to the FWB300 group. The Yahoo groups service provides file hosting. The FWB300 group currently has, what appears to be, a complete FWB 300 manual, but nothing for the 150.