This weapon is often compared to the HK21 because the two weapons are both LMGs and are similar in statistics.
The Pack-A-Punch version of this weapon is called the "R115 Resonator". When upgraded, it gains more power, 25 more rounds per magazine, and another 100 rounds in reserve ammo is added.
- The upgraded name of the RPK, the R115 Resonator, is a reference to Element 115.
- This weapon is not in the Wii version.
- The RPK is the favorite weapon to Robert Englund
- The RPK is the only gun to do a little animation before whilest reloading, if you pay attention, you will notice that you toss the mag in the air a bit, catch it, then stick it in the gun.
- RPK (Call of Duty Wiki)