Description

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 tech..