Action MK18 set SA C19 - Black

About the Specna Arms CORE Series

-Polymer body with metal handguard

-ESA quick spring change system (QD system)

-DEANS-T connector

-Includes one HI-CAP S-MAG (380 rounds)

-Includes spare M90 spring

Specna Arms CORE

The CORE series is characterized by its lower price compared to other Specna Arms product lines. This is mainly due to the use of durable polymer for the receiver, which significantly reduces production costs. One of the key advantages of the CORE series is its lighter weight, making these replicas ideal for younger or beginner airsoft players.

Despite the polymer receiver, components such as the handguard, buffer tube, and outer barrel are made of metal.

A major innovation in this series is the ESA QD (Quick Spring Change) system, which allows you to change the spring without disassembling the gearbox from the body. You can replace the spring directly in the field through the buffer tube. The gearbox is equipped with a hybrid polymer-metal spring guide and metal 8mm bearings. The piston is made of polymer with a full steel rack. Of course, the gun also comes with steel gears, allowing it to handle stronger springs. The replicas are fully compatible with LiPo batteries.

HAL ETU™ Unit Features:

• Trigger detection based on magnetic sensors and the Hall effect

• Active brake

• Binary trigger (fires on pull and release)

• Adjustable trigger sensitivity (5 levels from 20% to 100%)

• Adjustable piston pre-cocking (6 levels)

• Programmable SEMI fire modes (semi, binary, AUG mode, sniper delay)

• Programmable AUTO fire modes (auto, semi, 3-round burst, 5-round burst)

• Easy programming via trigger

• Low battery warning

• Ready for use with brushless motors! (e.g., SA Dark Matter or Warhead)

Set Includes:

• 1× SA-C19 CORE™ Daniel Defense® HAL ETU™ – Black

• 1× Eotech 551-style red dot sight 

• LiPo 11.1V 1000 mAh stick-type battery & charger set