MK18 MOD1 SA C-19 CORE™

About the Specna Arms Brand

Specna Arms, based in Hong Kong, is currently among the leading manufacturers of airsoft replicas and airsoft accessories in the market. Specna Arms weapons are characterized by four main features: 1) Very good price-performance ratio; 2) Excellent quality with attention to detail; 3) Quick spring change; 4) Wide range of different models.

Specna Arms weapons are divided into four basic series 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 with the respective products. 

About the Specna Arms Core Series

-Polymer body with metal parts

-ESA system for quick spring change (QD system)

-Small Tamiya connector

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

-One included spare M90 spring 

Specna Arms Core

The Core series stands out compared to other series with a lower price. This is due to lower production material costs, as the weapon's body is made of durable polymer. The main advantage of the Core series is its lower weight, thanks to the saved weight and low cost, making the weapons suitable, for example, for young or novice airsoft players. 

As for other parts of the weapon, such as the handguard, tube, and outer barrel, they are metal. 

A new feature in the series is the ESA QD system, which allows you to change the spring directly in the field without removing the gearbox from the barrel. The gearbox is equipped with a partly metal and partly polymer spring guide and metal 8mm bearings. The piston is made of polymer with metal teeth. Metal gears, ensuring that the weapon can handle stronger springs, are also a standard feature. The weapons can easily handle 7.4V or 11.1V LI-Po batteries.

About the Product

This is a replica of the famous M4 rifle. The weapon is equipped with folding sights that can be removed, and thanks to a 22mm RIS rail, you can attach a practical holographic sight or optics.

Batteries are inserted into a Crane-type stock, so you don't have to worry about limited space.