I was told by someone on the forum that a gun shop in Idaho might have some Kynoch Rigby 275 ammunition. Would anyone have any idea where to find this? Yes I realized the .275 Rigby is not a double rifle, but you guys shoot some older and/or exotic calibers so I thought you might have a lead for me. Thanks!

Yes, last time I was there Boise Gun Company had several boxes. 1-208-376-4440. Ask for Jason. They have a lot of old british express, etc cartridges. Some are still sealed in the tin boxes.

Rich

Although there are some very minor differances in Saami specs like throat length 275 Rigby should be totally interchangable with 7x57 Mauser.

Kynoch loads a 140gr sn that should get you where you need to be.