asg modify trinity gasThe Modify Trinity is a modern and uncompromising Hi Capa gas blowback pistol , developed with a focus on both IPSC target shooting and airsoft skirmish CQB games . It is designed for shooters who demand quick adjustments, high performance and maximum customization without having to interrupt the game. With an innovative hop up adjustment system , operated via the slide trigger, you can now fine tune the bullets trajectory even while youre shooting .