Here is my follow up Shooting Field Test to my ASG STI Duty One Non-blowback Table Top Review. During this Field Test Shooting video review I not only shoot my Non-blowback STI Duty One version but I also compare it to the Blowback ASG STI Duty One to see if fps and accuracy are effected when adding Blowback to the equation? I shoot 5 rounds through my Chronograph with both guns to get an average fps and I also step back 30 feet and setup resting my hands on a sand bag and standing in the back for a fairly secure shooting stance. I did my standard 10 shot grouping for my accuracy test from 30 feet away. Read full article here: https://www.replicaairguns.com/2014/10/3/asg-sti-duty-one-1911-non-blowback-co2-bb-gun-field-test-sho.html Buy the STI Duty One NBB In Canada: http://www.replicaairguns.ca/asg-co2-4-5mm-sti-duty-one-air-pistol.html Buy the STI Duty One NBB In the US: https://www.replicaairguns.us/asg-co2-4-5mm-sti-duty-one-air-pistol