The M4A1 is a balanced assault rifle in Delta Force that can dominate the battlefield with the best build. This weapon unlocks at account level 14, so it requires some time to access.

The M4A1 rifle, which uses 5.56x45 mm NATO ammunition, is often compared to its civilian version, known as the AR-15. It is characterized mainly by a 37 cm barrel, although 41 cm barrels are also ...