Howdy y'all! I just took possession of a beauty of a Swift 831 that's nearly complete and in fairly good condition! I will hand it to the UPS Store, they did a great job packing the wooden box, but failed to put ANY packing material on the inside, so there were some clunkers when I opened the box. Luckily the counterweight was still attached to shaft otherwise that wrecking ball would have done a LOT more damage. I don't know how much was already existing or how much was new, but when I opened the box, the image erector has multiple large clams in the glass and the prisms internally. I doubt I'll be able to find a replacement for this guy, so I was wondering if there are any "compatible" barrel style erectors from any more common scopes that I might be able to harvest the glass and prisms from?