The Sig Sauer ASP P320 CO2 Blowback .177 Caliber Pellet Pistol is a really nice evolution to the already existing line of Sig Sauer ASP Pellet Pistols. The 30 round belt fed pellet magazine is what really sets it apart from the Sig ASP P250 and Sig ASP P226 which both share the traditional double sided 8 round rotary pellet magazines found in other CO2 pellet pistols like the Umarex PX4 and ASG CZ P-09 Duty. The big question I had was how is the trigger going to feel and is a 30 round belt magazine going to be reliable? Will other aspects of the Sig Sauer ASP P320 CO2 Blowback .177 Caliber Pellet Pistol function and perform like its rotary magazine brothers? So I figured I would put the Sig Sauer ASP P320 CO2 Blowback .177 Caliber Pellet Pistol up against both the Sig ASP P250 and P226 and see how they all faired against each other. Read full article here: https://www.replicaairguns.com/2017/7/6/sig-sauer-asp-p320