M4?

[The XXX Devil]

Damage is almost identical , Like 1~2 HP different.
Range for all M4s are probably the same.
Wall bang : Patriot - Royal Dragon - Spring.
Recoil is different due to Silenced/Un-Silenced. ... Most recoil is the M4A1-Gold ; Least is the Patriot.
Rate of fire : I don't really remember , But I think it's a bit different (What I remember that the CC has higher ROF than the normal C)
Ammo is clear. (The reload time is close , Least is the patriot ; Highest is If I remember correctly any Un-Silenced)
The only major-different M4 is the Patriot. @Infractured

[JimTheGreat]

Damage is almost identical , Like 1~2 HP different.
Range for all M4s are probably the same.
Wall bang : Patriot - Royal Dragon - Spring.
Recoil is different due to Silenced/Un-Silenced. ... Most recoil is the M4A1-Gold ; Least is the Patriot.
Rate of fire : I don't really remember , But I think it's a bit different (What I remember that the CC has higher ROF than the normal C)
Ammo is clear. (The reload time is close , Least is the patriot ; Highest is If I remember correctly any Un-Silenced)
The only major-different M4 is the Patriot. @Infractured

Well said.
Very descriptive..ty

[Pepsi]

Just use regular one and don't care :P

[tsqa]

I have a silver but I use my regular more =p I think that silver has a lower ROF but higher damage.

[Arii]

no some are diiferent like the relaoding speed

-_- reloading speed is diff

[JimTheGreat]

-_- reloading speed is diff

For some variants only though.

[kakdela]

I just like the m4a1 RD - M4A1 custom
others sucks