The M4A1 Carbine is an assault rifle used by the US Marines and featured in Silent Hill: Requiem. It is the only assault rifle Logan Taylor comes across.


The M4A1 is a multipurpose select-fire assailt rifle designed for short to medium range engagement, but can also be used for longer range should the situation demand. The weapon can be modified in multiple ways using the interface rail system. The M4A1 Logan finds in particular is fitted with a forward handgrip and holographic sight.

The M4A1 is also seen being wielded by Specters, although the number that do are lower than their counterparts that wield the Glock 17.