Template:Ammunition Template The 5.56x45mm cardridge is used in the M4A1 rifle.
Facts
- Is currently only used in the M4A1.
- Can be stacked in 30s to save inventory space.
- Can be found in 20 rounds boxes.
- Can only be loaded into the M4A1 using one of these magazines:
- 30Rnd STANAG
- 30Rnd STANAG (coupled)
- 10Rnd 5.56mm CMAG
- 20Rnd 5.56mm CMAG
- 30Rnd 5.56mm CMAG
- 40Rnd 5.56mm CMAG