• Important Notice: Please review our guidelines regarding cheating, game balancing, and mods for Helldivers 2. Read the full notice here before downloading or uploading mods.

JAR-5 Dominator - Rechambered v3.3.5

A Mod for Helldivers 2
JAR-5 Dominator - Rechambered akl_mod_preview_image

JAR-5 Dominator: Rechambered​


Ministry of Defense — Procurement Notice

The Ministry of Defense has authorized a field conversion for the venerable JAR-5 Dominator, reconditioning the rifle's chamber to accept the explosive gyrojet cartridges originally developed for the P/40-K sidearm program. Helldivers wielding the Dominator have long prized its stopping power against armored threats but field reports consistently noted the rifle's 15×100mm ammunition lacked the terminal effect required to breach the heaviy enemy armor now encountered across the galaxy.

This conversion corrects that deficiency — and then some. The Rechambered Dominator fires the same rocket-propelled, high-explosive warhead as the P/40-K, loaded behind a hotter and larger gyrojet rocket which drives the round to 380 m/s — more than double the stock round's 180. Heavy armor penetration and explosive fragmentation on impact now with the veloctity and maximum range of a rifle.

Additionally, all JAR-5 Dominator's have been been modified by armorers and are now proper select fires (semi, burst, full automatic).

Managed Democracy demands overwhelming firepower. This conversion ensures it.

— Ministry of Defense, Office of Armaments



What this mod does: Rechambers the JAR-5 Dominator to fire the P/40-K Bolt Pistol's explosive, heavy armor-penetrating warhead on a hotter gyrojet load. Pick Regular or Realistic in the mod options.

Shared, either option:
  • Damage: 500 (the Bolt Pistol's 325 impact + 175 explosive)
  • Traits: Heavy Armor Penetrating · Explosive
  • Toggle SAFE/UNSAFE on the weapon wheel. UNSAFE arms at 0.1 m. Inside the SAFE arming distance the round hits without detonating, so the blast does not catch you at point-blank range.
  • Fully Automatic: a third firing mode, full auto
  • Magazine in the gun: stock 15 rounds, unchanged
  • Sound: Boltgun, Darktide, Necromunda, or Space Marine 2. Turn the sound option off for the stock report.
  • Shodan Editor: now fully compatible. This mod will no longer battle Shodan over flight speed and time.
  • This is a field-selective memory patch (via Bingus Shared Loader), not a whole-record copy. The older "Bolt Pistol Round" version copied the pistol's entire projectile record, which dragged in the pistol's limited range. This version copies the warhead fields (damage type + explosion) and impact visuals onto the Dominator's record, then applies the gyrojet profile to speed, flight time, arming distance and recoil, keeping the Dominator's own mass (100 g), drag and gravity.
Regular (the v3.3.5 load):
  • Speed: 380 m/s, up from 180. A flatter, faster shot.
  • Range: 532 m cap. The stock round flew until it hit something. This one despawns at 532 m, the rocket motor running out of fuel.
  • Arming distance: 12 m, or 0.1 m on UNSAFE
  • Recoil: ~1.2× stock (new gyrojet propellant)
  • Spare magazines: 6
  • Spread: unchanged
  • Blast: the bolt pistol's. Full damage inside 1 m, falls off by 3.5 m, still hurts at 6 m, nothing at 7 m.
  • If Shodan overwrites the numbers, set them back to: Flight Speed 380 m/s, Flight Time 532 m, Recoil 1.2×
Realistic:
  • Speed: 450 m/s at burnout. The game only stores one speed, so this is the speed after the motor finishes, not the slow crawl at the muzzle.
  • Range: 360 m cap
  • Arming distance: 15 m, or 0.1 m on UNSAFE
  • Recoil: 0.60× stock. Most of the push happens after the round has left.
  • Spare magazines: 4 (15 still in the gun)
  • Spread: +1 on both cones
  • Mass stays 100 g. A 178 g 15×100 mm round would be a solid slug with no room for propellant.
  • Blast: a private copy. Full damage inside 1 m, nothing past 2 m. The bolt pistol keeps its own wider blast.
If Shodan overwrites the numbers, set them back to: Flight Speed 450 m/s, Flight Time 360 m, Recoil 0.60×
This is a field-selective memory patch (via Bingus Shared Loader), not a whole-record copy. The older "Bolt Pistol Round" version copied the pistol's entire projectile record, which dragged in the pistol's limited range. This version copies the warhead fields (damage type + explosion) and impact visuals onto the Dominator's record, then applies the gyrojet profile to speed, flight time, arming distance and recoil — keeping the Dominator's own mass, drag and gravity.

Requires:
  1. Bingus Shared Loader
    1. Ayaka
    2. Nexusmods
10.2 MB
Log in or sign up to download
Uploaded by
Cavadus
Downloads
2,743
Comments
97
Views
16,058
First release
Last update
Platform
PC 
Version
v3.3.5
Total Size
10.2 MB
Rating
5.00 star(s) 3 ratings

Uploaded by

  • 2,743
  • 16,058

Ratings

5.00 star(s) 3 ratings

More mods from Cavadus

  • PC RefScan - HD2 Memory Census

Latest updates

  1. Normal vs Realistic

    v3.4.0 Changelog New Realistic Mode: Speed: 450 m/s at burnout. The game only stores one...
  2. Build Resilience

    v3.3.5 Changelog Changed Weapon-wheel lookups no longer trust a hardcoded entity hash. The...
  3. Select Fire Addition & Additional Sound Effects

    v3.3 Changelog New Added third firing mode: full auto Added three new sound effects which can...

Pinned comment

Pinned by the author.

Cavadus

Members
Members
Sep 15, 2026
33
17
v3.4.0 Changelog

New
Realistic Mode:

  • Speed: 450 m/s at burnout. The game only stores one speed, so this is the speed after the motor finishes, not the slow crawl at the muzzle.
  • Range: 360 m cap
  • Arming: 15 m, or 0.1 m on UNSAFE
  • Recoil: 0.60× stock. Most of the push happens after the round has left.
  • Spread: +1 on both cones
  • Spare magazines: 4 (15 still in the gun, 75 rounds total)
  • Mass: 100 g. A 178 g 15×100 mm round would be a solid slug with no room for propellant.
  • Blast: a private copy. Full damage inside 1 m, nothing past 2 m. The bolt pistol keeps its own wider blast.
  • Shodan restore: speed 450 m/s, range 360 m, recoil 0.60×
 

NUTorious

Members
Members
Sep 24, 2026
2
0
Rolled it back to v3.3.5. I was really hammered last night when I made v3.4.0 and I'm about to take off for a long weekend.
I saw your Realistic update and the bout of gyrojet 'tism I accidentally inspired within you. I'm sorry for causing it, but also thank you for your effort even if the 3.4.0 update ended up scuffed on upload lol. Enjoy your long weekend
 

Capurnicus

Members
Members
Oct 3, 2026
1
0
For some reason this mod didn't work for me. I installed it using HD2Arsenal. The sound effects worked, but the boltgun rounds did not.
I hope this issue can be fixed.
I love the concept of this mod. Thanks for making it!
 

InstantBoi23

Members
Members
Sep 23, 2026
3
1
Can you do the Bolt Pistol Projectile thing for P-113 verdict? I think for a 14mm pistol those original stats are just too weak.
 

zbeub123

Members
Members
Oct 7, 2026
1
0
idk wy but at the moment i lauch the game i lag hard and the stat don't apply
 

Dihms

Members
Members
Sep 22, 2026
10
1
idk wy but at the moment i lauch the game i lag hard and the stat don't apply
Yeah. I hope this mod will be optimized.
And the stats are also hit or miss; although I downloaded the v3.3.5, sometimes I got the stats, sometimes not.