SIG P320 XTEN Vs. SIG P320 M17 (Part 1) - 10mm Vs. 9mm with Navy SEAL Mark "Coch" Cochiolo
Retired Navy SEAL Mark "Coch" Cochiolo compares the Sig Sauer P320 XTEN (10mm) with his Sig Sauer P320 M17 (9mm). Part 1 of this comparison features Coch running both firearms through various courses of fire and offering his insights on their performance. The video highlights the differences between the two P320 variants, focusing on their respective calibers and how they perform in practical shooting scenarios.










