SKULL-4

The Skull-4, a weapon part of Skull series, may be of similar appearance to Skull-5 in Counter-Strike Online. It is most likely to be based on M14 EBR which Skull-5 also takes up its appearance from.

Overview
Performance unknown yet.

South Korea
A coupon was released on April 4, 2013 at the price of 11,800. It is bundled with permanent Skull-4 release pass, 14 days Strong Lifepower and 14 days Bomb Specialist.

This weapon was released on April 11, 2013.

Trivia

 * Skull-4 will be the first weapon in the Skull series to have an even number in its name. Thus, it is highly likely that its Balrog series counterpart might also have an even number in its name.
 * The estimated time period between the Skull-4 and the release of the last Skull series weapon, that is the Skull-11 on April 26 2012, will be about one year long.
 * Skull-4 is likely to be a "M14 EBR 30R" due to its long magazine and it uses a Holographic Sight . The skull on the Skull-4 is likely same as Skull-11 's.