AWS ZERO upgrade trigger - Gen. 4

4th generation of the AWS ZERO upgrade trigger brings a number of changes and improvements. At first glance, a modern shape with bevelled edges is visible. The whole shape was completely redesigned. No components are identical to the previous generation. The shape modifications now allow to use in CYMA CM.703 a CM.707. The steel and hardened spring guide stopper is now part of the entire trigger. This holds the spring guide in place. Each piece also has its own serial number. A significant novelty is the adjustable trigger for an ideal position in the bow. The trigger can slide in the groove of the base and is secured with a small allen screw. You can access it even when gun is fully assembled. Smooth adjustment is possible in a 7 mm travel length. Player can set his ideal trigger position. The ZERO trigger is supplied either separately or as a complete set with piston, spring guide and the spring. This is a separate package - just the trigger. Before purchasing, please make sure you have a piston with a vertical (0 degree) grip. If you do not have such a piston, you can choose complete sets according to your rifle: Tokyo Marui AWS / Well MB44xx ZERO complete upgrade set - Gen. 4 CYMA CM.703 and CM.707 ZERO complete upgrade set - Gen. 4 SPECIFICATIONS Body made by CNC machining from light, but durable aluminum alloy 6061-T6. Aluminum parts with high quality matt anodized finish Piston sear, trigger sear and the spring guide stopper are made of steel and hardened to HRC 28-32. The top of the trigger is equiped with ball bearing for the smoother trigger moove. Trigger position is now adjustable. Axis are made of stainless steel. Two torsional springs safety returns catch to the original position. Whole trigger is made of 23 parts. Tested up to M160 springs. All spare parts available (based on request). Easy to install under 10 minutes. Does NOT include safety lever! Please take extra care when handling the your rifle! Complete set is designed and assembled in the Czech Republic. Partial technical solutions are protected by copyright! Package include trigger and assembly screws. ZERO UPGRADE TRIGGER set is compatible with following guns The piston replace is required. See red notification above. CYMA CM.703 CYMA CM.707 Tokyo Marui AWS L96 WELL MB.4401, 4402, 4403 ... etc. WHY ZERO TRIGGER Durable and reliable trigger mechanism is basic premise for a successful upgrade sniper rifle. Stock supplied trigger mechanism is sufficient for basic springs. But when you use stronger springs, significantly increases possibility of the damage. Unfortunately you can`t avoid this even with cheap alloy triggers. Only steel machined mechanism can ensure the greatest durability. Rifles working on a system Marui AWS have very bad piston catch system. It is capturing only a small edge and angle of 45 degrees. This is sufficient for relatively basic weak spring, but can`t hold stronger springs. In addition, 45 degree system lift piston end and cause jam in the cylinder. Our CNC metal trigger mechanism brings different solution. It holds piston at 0 degree (here comes name Zero Trigger). Surface is larger and can hold stronge springs. Notification: Partial technical solutions of this product are protected with copyright !