Question: what guns are issued in the army?
Answer: M4/M4A1 Carbine. The M4 carbine is the standard weapon for brigade combat teams. ... 
M249 Squad Automatic Weapon (SAW) ... 
M24 Sniper Weapon System. ... 
M240L 7.62 Medium Machine Gun. ... 
M107 Semi-Automatic Long Range Sniper Rifle (LRSR) ... 
M2A1 . ... 
M240B/L/H 7.62mm Medium Machine Gun. ... 
M110 7.62mm Semi-Automatic Sniper System.