I wanted to not only do my Field Test Shooting review for the Umarex 9XP Blowback CO2 BB Pistol but also compare it to the discontinued Umarex SA177 since both guns share most of their internal parts. I had a good idea that both airguns would perform very similarly with perhaps the newer 9XP having the edge due to it being almost 5 years newer. A with all my current BB Pistol Field Test Shooting Reviews, I test out the real world Feet Per Second performance by shooting 5 rounds through my Chronograph to see what they average out at, of course I use a brand new CO2 for this and my choice of BB was RWS Zinc coated 5.1 grain Steel BB's. Read full article here: https://www.replicaairguns.com/2015/6/13/umarex-sa177-and-9xp-field-test-shooting-comparison-review.html Buy the Umarex 9XP in Canada: https://www.replicaairguns.ca/umarex-9xp-metal-slide-co2-bb-pistol Buy the Umarex 9XP in the US: https://www.replicaairguns.ca/umarex-9xp-metal-slide-co2-bb-pistol