Originally Posted by
sabinajiles
I am referring to the CVA breech plug made to shoot BH 209, not the stock one that comes with the rifle. As I said, i have not found any physical differences between it and the Western Powders BH 209 breech plug for the CVA, so I see no reason why one would be affected by weather more than the other......
Well, i haven't found any differences in the two plugs either, but a pile of folk have written that they are different. They have the same size flame channel, and the same size flash hole. They are the same length. They both work reliably in my rifle. Maybe the taper from the flame channel to the flash hole is different??