Source-checkedQuality of life & UI

Insurgency M4A1 **UPDATED/FIXED**

by Nebbers · for Left 4 Dead 2

Update - the scaling issue has been fixed! Well, here's my next Insurgency weapon. Nothing too special, the M4A1 carbine replaces the vanilla M16. Very original, I know. I was at first hesitant to do…

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5 mo agoLast updated
Steam WorkshopSource

About Insurgency M4A1 **UPDATED/FIXED**

From Steam Workshop

Update - the scaling issue has been fixed! Well, here's my next Insurgency weapon. Nothing too special, the M4A1 carbine replaces the vanilla M16. Very original, I know. I was at first hesitant to do…

Update - the scaling issue has been fixed!

Well, here's my next Insurgency weapon. Nothing too special, the M4A1 carbine replaces the vanilla M16. Very original, I know.

I was at first hesitant to do this, as M16 -> M4 mods have been done a bajillion times. Insurgency's M4A1 model was very good, though, and I eventually caved in. Standard configuration, save for the flashlight; no reflex sights, ACOGs, foregrips, silencers, or any "tactical" bells and whistles.

Uses Inter's animations, complete with look up and look down animations! A bit of a disclaimer, though: the animations do contain some camera movement, most noticeably the mild muzzle climb while firing continuously on full auto. I actually like it this way, as it emulates the kick of Insurgency's weapons, albeit to a much lesser degree.

Overall, I think this came out a lot better than I expected it to. What do you think? Give your feedback in the comment section, and if you like it, upvote it, add to favorites, et cetera.

Custom HUD icon is included. Additionally, this mod does utilize particle effects; friendly reminder to download the updated particles mod by Urik if you haven't already.

Credits:

New World Interactive - Model and Textures; Audio Inter - Animations Yogensia - Flashlight model, textures Nebbers - Rigging and Compile

Highlights

From source data

Footprint

Rated a light load on a server.

Last update

Its author last shipped an update 5 mo ago.

Insurgency M4A1 **UPDATED/FIXED** on Nxeon

From our catalogue
One-click install
Supported on Nxeon Left 4 Dead 2 servers. We download it from Steam Workshop, place it, and restart the server.
Server load
light
Latest build
2026-05-25, released 2026-05-25

Game versions by loader

LoaderGame versionsNewest
Workshop

From 1 recorded build of Insurgency M4A1 **UPDATED/FIXED**.

Dependencies

Declared by the newest build that lists any. Required ones are installed with it on one-click installs.

What kind of mod it is

From the catalog
Listed on Steam Workshop as “QoL”

Quality of life & UI

Small conveniences, tweaks and interface improvements players notice straight away.

Compatibility

Game
Left 4 Dead 2

Verified at the source

  • ✓Steam WorkshopOfficial listing, checked 2026-11-01Open ↗
  • ✓AuthorNebbers, as published on Steam Workshop
  • ✓LicenseNot published by the sourceFree

Insurgency M4A1 **UPDATED/FIXED**, answered

Generated from the mod’s own source data.

Is it free?

Yes. Insurgency M4A1 **UPDATED/FIXED** is free to download from Steam Workshop.

How do I add it to my Nxeon server?

Use “Add to a server” on this page, or open NxLabs from your dashboard. We install it, restart your server and switch it on.

NxLabs

Run Insurgency M4A1 **UPDATED/FIXED** on a Left 4 Dead 2 server.

Free to download from Steam Workshop.