Here’s a rundown of the weapons currently used by Recon Battalions:

M4 Carbine

SOFREP: M4 Carbine

The M4 is a direct gas impingement rifle that fires the NATO 5.56. The standard M4 barrel length is 14.5, but can be outfitted with different barrel length uppers.

M9

 

SOFREP: M9 Beretta

The M9 Beretta is a semi-automatic pistol that fires a 9mm round.