Specna Arms brand products offer airsoft players a combination of very affordable price and quality found only in high-end replicas.
Active participation in the development of airsoft replicas and many years of experience ensure that Specna Arms brings to the market products that have been tried and tested under extreme conditions.
The Specna Arms body for the Core/Flex series is made of nylon fiber reinforced polymer.
An advantage of the body design is the compatibility with the ESA quick spring change system.
The ESA system allows you to replace the spring in a minimum of time and, consequently, to adapt the exit speed of the replica to the playing area, thus ensuring an ideal compromise between the effectiveness of fire control and the safety of yourself and other players.
Other features to note are: working bolt catch, ambidextrous fire selector, ambidextrous magazine release.

Included:
- Spring guide
- Fire selector
- Trigger pin
- Selector gears
- Rear pin
- Shutter release
- Magazine release
- Charging lever