|“||CR-21 is a modern South African assault rifle with 5.56x45mm NATO ammunition. CR-21 means "Combat Rifle 21st Century.||”|
|— Weapon Description|
The CR-21 is a Rifleman Weapon added in the () Content Update.
The CR-21 is a better-than-average gun that can be obtained at a reasonably low rank . It has the same rate of fire as the M4A1 MkIII and low recoil, but at the cost of low damage (33) which can be upgraded to 36 . The CR-21 has only two modifications, and is fitted with an unique arrow scope
Reinforced Barrel (+4 Damage, -0.82 RoF)
Long Range Barrel MK.II (+7.8 Range)
Long Range Barrel (This build is most similar to the M4A1 Carpio)
Try not to use the scope. The rate of fire decreases dramatically. If using the scope use 3 round bursts; after that it destabilizes completely.