Weapon foci

Weapon foci add magical power to an Awakened character’s melee attacks. In physical combat, weapon foci add their Force in dice
to the character’s dice pool for melee attacks. The character still relies on her Physical attributes and skills in combat; the weapon focus merely makes him more effective.

Krav Maga (Hasidut, ROSS)
Th e offi cial self defense system of the Israeli Defense Force, Krav Maga was also one of the fi rst martial arts developed to deal
with modern weapons. Krav Maga’s strength lies in its adaptability and focus on dealing with opponents armed with pistols or
other fi rearms, both when the Krav Maga practitioner is armed and when he is unarmed. Th e greatest living practitioners of Krav
Maga are the qabbalistic mystic adepts who train the agents of MOSSAD in self defense.
Advantages: +1 die on Called Shots to disarm; Take Aim (see p. 137, SR4) becomes a Free Action; Ready Weapon (see p. 137, SR4) becomes a Free Action; or reduce the ranged combat “attacker in melee combat” modifier by 1.

Firefight
In 2068, Ares Macrotechnology unveiled a completely new martial arts form based on the popular image of a gunfighter whirling
through a melee with a pistol in each hand, shooting as much as punching and kicking. The product found its market in eager young gunslingers raised on a steady diet of trideo action flicks. Firefight is characterized by distinctive stances that allow proper shooting techniques to be applied regardless of distance to target. In essence, the user is trained to make the weapons an extension of her hands. Firefi ght is a growing style among Ares Firewatch teams.
Advantages: Reduce the ranged combat “attacker in melee combat” modifier by 1 (may be taken twice, for a cumulative modifier reduction); or +1 die on melee dodge (but not block or parry) Defense Tests.

Est ce qu'on peut bénéficier du bonus de Force d'une arme foci si c'est une arme à feu en ayant un des arts martiaux ci dessus ? Je suppose que c'est seulement pour frapper au corps à corps avec, pas pour tirer en melée ou tire à distance ?