International air express ( International orders please choose this option. Request 3-7 business days to ship)
For AIRSOFT Use Only! **Designed to use only the new improved Steel Hammer Set to control gas cutting operation, and to replaces the original hammer (https://reurl.cc/6gxYXZ) + firing pin lock (https://reurl.cc/8l8Leg) set system.
Compatible with VFC/Umarex HK416 GBB Series. Compatible with VFC M4/VR-16 GBB Series. Not recommended to install 7.62 models such as 417, SR-25 series GBB, there may be operational problems.
● Product Brand : VFC (Taiwan)
● VFC Original Parts
● Material : Steel (Hammer), Metal
Features: ● Instead of the traditional gas cutting control from firing pin lock, use an improved single hammer set to control the release of gas.
● The redesigned hammer impact point shortens the gas supply duration and effectively reduces gas consumption. ● Includes protrusion adjustment screw for fine-tuning with weather or gun settings. ● Slows down the temperature drop caused by the gas output of the magazine, and prolongs the continuous use time.