Are you sure about that? I've read multiple accounts of people in the US sending off finished rifle barrels for salt-bath nitriding (specifically ferritic nitrocarburizing according to Google), or...
Type: Posts; User: PaulNZ
Are you sure about that? I've read multiple accounts of people in the US sending off finished rifle barrels for salt-bath nitriding (specifically ferritic nitrocarburizing according to Google), or...