Counter Strike Online Wiki

For original version, see MP7A1.

Newcomen is a unique grade submachine gun based on the HK MP7A1 in Counter-Strike Online.


Empty slot This weapon has Part System installed. However, it is only installed in Counter-Strike Nexon: Studio.

A steam-operated sub-machine gun fed with 30 rounds of 4.6×30mm based on the H&K MP7. It is equipped with a Steam Engine that accumulates its damage for each shot and a 30-round burst as the secondary fire function.


  • High rate of fire
  • Does not affect player speed when wielded
  • Low recoil
  • Has burst fire mode
  • Very high damage in burst fire mode (even in medium range)
  • High penetration power in burst fire mode
  • Shots are delivered in narrow spread in burst mode
  • Relatively fast with its reload
  • Easily used with effective tactics


  • Low damage in normal mode
  • Low spare ammo
  • Long reloading time
  • Easy to run dry (especially burst fire mode)
  • Damage decreases over range in both modes
  • Inaccurate at long range in both modes
  • Available through Code Box only
  • Low knock-back power


Zombie Infection
  • If all shots landed on the head, 30 rounds in burst fire can give a devastating total of 7,213 ~ 14,426 damage to a zombie.
  • Be careful to using burst fire to zombie because the damage of it won't guarantee to get kill and has long reload time.
Zombie Scenario
  • 30 rounds of burst mode can deal around 12,000 ~ 14,000 damage to bosses (provided that attack power has been maxed).

Release date[]

This weapon was released on:

  • South Korea: 26 March 2015.
  • Japan: 8 April 2015.
  • China & Taiwan/Hong Kong: 9 April 2015.
  • CSN:Z: 23 September 2015.
  • Indonesia: 13 July 2016.



Comparison to MP7A1 (A mode)[]

  • Higher accuracy (+1%)
  • Higher magazine size (+10)
  • Has burst fire function
  • Same recoil (9%)
  • Same rate of fire (92%)
  • Same speed reduction (0%)
  • Same knockback and stun powers
  • Same ammo type (4.6×30mm)
  • Same reloading time (3.5s)
  • Can be purchased by both teams
  • More expensive (+$350)
  • Lower damage (-1)
  • Does not have semi-auto mode
  • Available through Code Box only


Shoot sound


  • The Newcomen is named after Thomas Newcomen (/nuːˈkʌmən, February 1664 – 5 August 1729), an English inventor who created the first practical steam engine for pumping water, the Newcomen steam engine.
  • This is the first submachine gun to be equipped with a cylinder, as used by revolvers.
    • This is also the weapon that has the largest number of bullets (30) which can be shot in burst-fire mode in Counter-Strike Online so far.
  • On the Expert version, the weapon is stated to be created in 1859.

External link[]