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Room restrict shotgun.png PJ MK3A1 (Pancor Jackhammer Mk3-A1) is an automatic shotgun in Counter-Strike Online.

Overview

First built in 1984, the MK3A1 is an American bullpup automatic shotgun fed with 10 rounds of 12 gauge. It is deadly in close quarter combat due to its high rate of fire and high damage. Only few versions were produced.

Advantages

  • Moderate damage
  • High rate of fire
  • Light weight
  • Fast reloading time
  • High reserved ammo
  • Free

Disadvantages

  • Cannot be fired while reloading
  • Low magazine capacity
  • Expensive price
  • Obtainable through events only
  • Cannot be enhanced

Release dates

  • South Korea: 9 April 2015.
  • Taiwan/Hong Kong: 9 April 2015.
  • China: 9 April 2015.
  • Japan: 22 April 2015.
  • Indonesia: 8 July 2015.
  • CSN:Z: 30 March 2016.

  • South Korea: 20 April 2017.
  • China & Taiwan/Hong Kong: 10 May 2017.
  • CSN:Z: 11 April 2018.

Obtaining Procedures

This weapon can be obtained by participating in Special Mission event:

  • Duration Extender can be used to extend the duration of Jackhammer.
  • Obtainable by completing Special Missions (100-day duration for each time completing). Note that a Special Mission can only be completed once per day.
  • Permanent status can be obtained after collecting it for 1000 days.
  • Player can choose other prizes as well after completing Special Mission.

This weapon can be obtained for permanent by playing Train Shed for 10 days during event:

  • Achieve 20 minutes of gameplay each day.
  • Accumulate at least 10 kills each time playing.

This weapon can be obtained permanently by simply clearing Special Missions for a total of ten days.

  • Clearing Special Missions that can be completed alone (Bot Original, Bot Team Deathmatch) will still count towards the event's progress, even though the completion notification is not displayed.

Variants

Flame Jackhammer
Flame Jackhammer
Main article: Flame Jackhammer

Flame Jackhammer holds 15 rounds of explosives. Its damage was improved by increasing the number of magazines and replacing the shots, complementing the existing weakness of guns. Incinerates hit enemies, doing damage for 5 seconds. Damage per tick: 2 (Normal), 20 (Zombie), 20 (Scenario).

Battle Jackhammer
Battle Jackhammer

A 12 gauge shotgun with 10 rounds, honed into a new weapon through intense action on the field. It does higher damage to zombies.

Comparisons

M4 icon.png

Positive
  • Higher magazine size (+3)
  • Higher reserved ammo (+8)
  • Faster reloading time (-1.5s)
Neutral
  • Same damage (52)
  • Same accuracy
  • Same recoil (52%)
  • Same speed reduction (4%)
  • Same ammo type (12 gauge)
  • Purchaseable by both teams
Negative
  • More expensive (+$500)
  • Lower rate of fire (-1%)
  • Cannot be fired while reloading
  • Obtainable through events only

Icon usas cso.png

Positive
  • Lower speed reduction (-23%)
  • Faster reloading time (-2s)
  • Can be purchased by both teams
Neutral
  • Same damage (52)
  • Same accuracy
  • Same recoil (52%)
  • Same ammo type (12 gauge)
  • Cannot be fired while reloading
Negative
  • More expensive (+$150)
  • Lower rate of fire (-1%)
  • Lower magazine size (-10)
  • Obtainable through events only

Gallery

Shoot sound

CSO_BattleMK3A1_v.s._MagnumDrill(+0)_v.s._Volcano(+6)

</gallery>

Trivia

  • The in-game model is actually based on the Jackhammer Mk3-A2.
  • Its reload animation is almost a wholesale replication of Battlefield 3's MK3A1, as seen in this video.
  • The words "M3 Jackhammer" are engraved on the weapon's carry handle.
  • In real life, the Pancor Jackhammer never made it out of the prototype phase. Only one working prototype, the Mk3-A1, still exists today.

External link


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