My EDC is a Sig and I'd say no to a 1000 sequential rounds reliability as a guess. It's a great video and a cool idea but like he said, who in the heck could afford that many Sig magazines? I just paid over $30 for an extra.Tim of the Military Arms Channel took the Sig Sauer P320 to the test and fired 1,000 rounds through it in 13 minutes. There was not a single stoppage! It is certainly reliable. Can you say that your carry gun could do that?