I collected the 760 and 7600 like I did the wingmasters since I was a pump man trying to get one of every caliper and almost did other than a 2506, 300 savage and a 222 I think rest I had
Had some super rare ones and one collector on nutz once I started to sell eventually got them all
I kept a few 243, a 280, 35W , 7mm08 and might be a 270 left also new not sure
rarest one I had which took me over 30 years to find was this 66 bdl 760 in 223 only a handful made over a few years
Planned on keeping it but when buddy offered 2300 plus shipping it was gone
Clay found it and I bought it from him originally as you can see in the pic
Did that Bdl 760 have the pressed in checkering (inward vs raised diamond) like on my 700 Bdl in 30-06. I think mine is a 1965. I can't really tell from the picture but it looks like it does.