Franchi SPAS-12

The SPAS-12 is an Italian-made combat shotgun which can be fire in pump-action or semi-automatic. It's now available in Korean version of Counter-Strike Online.

Overview
The SPAS-12 is an combat shotgun which can freely converted to pump-action or semi-automatic fire. It's usually used by American SWAT team, as well as other special forces or police forces. The weapon comes with one variant called the SPAS-12ex, which is obtainable through upgrape activites.

Advantages

 * Powerful at close range.
 * Available to switch to semi-automatic mode is needed.
 * Lightweight.
 * Stylish.
 * High knocnback power.

Disadvantages

 * Low capacity.
 * Low rate of fire in pump-action mode.

SPAS-12ex
The SPAS-12ex is a variant of the SPAS-12. It is obtainable through upgrape activites. The weapon features a folded stock and didn't has the butt-hook. More over, there's a blue paint on its handguard. It's still unknown if there're any differences between the SPAS-12ex and the original weapon.

Trivia

 * The SPAS-12 is no longer in production and has been replaced by the SPAS-15 in real life.
 * The original SPAS-12 in game didn't features a buttstock, but the SPAS-12ex does. As a result,It's possible that the SPAS-12ex has lower recoil than the original weapon.