Was I WRONG? SIG P322: Barrel Problem!
This video investigates a severe leading problem experienced with a SIG P322 firearm. The presenter systematically tests various .22LR ammunition types, using a borescope to inspect the barrel for lead buildup after each test. The findings indicate a potential issue with the firearm's barrel itself, rather than solely with specific ammunition, leading to the conclusion that the barrel may be out of specification and require manufacturer attention.











