Tutorial by Airsoft Sharks to help owners of the Cybergun Canik TP9 GBB Pistol change the hop-up rubber... "The Canik Cybergun TP9 is screaming for an upgrade! Having the Canik TP9 Elite Combat GBB pistol for a few weeks now, I did took it out a few times but only to see how bad its hop-up performs. As I do like the gun design and look, I do really want to use it into a game but with the current hop up, it is. having really hard time to make a 15m+ shot, which is not acceptable for me. Today I am doing the first upgrade of my TP9 elite combat pistol! I will change the Hop-Up rubber with the hope it will make a difference. If it does not, I may consider upgrading some other internal parts as the Canik inner barrel or the hop up chamber itself. Stay tuned for more on the cybergun Canik TP9 (TP9 aw custom) topic."