FOSIL Set - SA-C19 CORE™ Daniel Defense® HAL ETU™ - Black

The name HAL is derived from the principle of the so-called Hall effect, by which the unit senses the sensitivity of the trigger.

Specna Arms guns are divided into four basic lines so that everyone can find their ideal: 

Specna Arms One  

Specna Arms Flex

Specna Arms Core

Specna Arms Edge

Specna Arms Edge 2.0

Descriptions of each series can be found directly on the products. 

About Specna Arms Core

-Polymer body with metal handguard

-ESA system for quick spring change (QD system)

-Small tamiya connector

-One HI-CAP S-MAG (380 rounds) included

-M90 replacement spring included 

Specna Arms Core

The Core series is characterized by a lower price compared to other series. This is due to the lower cost of production material, as the body of the gun is made of durable polymer. This is linked to the main advantage of the Core series and that is the lower weight. The weight savings and low price make the guns suitable for young or novice airsoft players, for example. 

As far as the other parts of the gun are concerned, such as the forearm, tube and outer barrel, these are metal. 

New to the range is the ESA QD system, which means you no longer have to remove the mechabox from the barrel to change the spring. So you change the spring through the tube right in the field. The mechabox is equipped with part metal and part polymer spring guide rod and 8 mm metal bearings. The piston is made of polymer with metal gearing. Of course there are also metal wheels that make the gun capable of withstanding stronger springs. The gun can easily handle 7.4V or 11.1V LI-Po batteries.