Question on proofing: When barrels are proofed, they fire "proof loads" through them. From what I have read a proof load is equivalent to twice the pressure of a "normal" load. Am I correct? And do they only fire one of these proof loads or do they fire multiple proof loads through the barrel being tested? What do they look for? I assume they measure the barrel to see if the chamber expanded ... do they have some other way to know if the barrel is safe? It can't be that they just shoot it and see if the barrel blows up -- I hope it's more scientific than that! That's why I don't think tying the gun down to a tire and pulling the trigger with a long string really tells you anything. I'd like to understand more about this topic -- especially what effect repeated firing has on the barrel. Which is a better test? One heavy proof load or multiple firings of heavy loads. How do we know that our guns are not getting weaker and weaker the more we shoot?
__________________
We lose ourselves in the things we love; we find ourselves there too. -Fred Bear
|
Threaded Mode