Blair specifically says his guns are not proofed and it's not recommended to shoot from them.
OK semi newbie question since I am reallly wanting an inexpensive fowler/shotgun and I have been lookin at a cpl of their's. What is "proofing" and what are the safe steps to do it with out loosing any important body parts
Loyalist Dave said:OK semi newbie question since I am reallly wanting an inexpensive fowler/shotgun and I have been lookin at a cpl of their's. What is "proofing" and what are the safe steps to do it with out loosing any important body parts
OK well way back in the day, when the European monarchies and empires bought musket and rifle barrels, they bought them from their own armories, AND bought them from subcontractors. To be sure the government workers weren't screwing up or that they weren't getting ripped off, as many government suppliers where sometimes caught doing, they would test fire the barrels with a larger than normal charge, and heavier than normal projectile load. The barrels would then be inspected for defects, like cracks or bulges, and when found to be still whole, the barrel was stamped with a mark to show it had been tested and passed, thus the "proof mark" was applied to the barrel. In England this began in 1637.
By 1813 a "Proof House" was established in Birmingham, England, as well as in some other countries, such as Belgium, France, Germany, and Italy. Eventually they settled on a standard pressure and method for proofing, and have come to an agreement that these countries will recognize each others proof house as an acceptable tester for imported gun barrels.
NOTE: There is NO AMERICAN PROOF HOUSE, and American made barrels are not required to be proofed before sale.
So, YES there is a set standard that is currently set to proof a gun barrel, even black powder gun barrels. It's the same in Birmingham, England as in Italy. (You can ship your barrel of to England if you wish it proofed by Birmingham.)
There is no such house in India. The makers of the muskets with Indian parts will give you instructions on firing a proof load of your own, and Veteran Arms has in the past offered to do it for the buyer, if desired.
Another NOTE: While proofing uses a higher pressure load, it does not test the maximum pressure that the barrel will withstand. It simply uses a charge that exceeds a specific pressure for the barrel by a percentage, and if the barrel holds that pressure without deformation or damage, it has passed.
LD
Loyalist Dave said:If the Indian proofing is equal to the CIP, why don't they become part of the CIP?
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