Good news, happy for you. Good game. :)

the issue has been resolved on our end it was founded that the files were corrupt for unkown reason so after repairing the mod it is fixed
thank for you the help again

I won't add you as contact, if you solve your issue here, that will help maybe somebody else.

I launched Arma 3 with these mods in this order:
- CBA_A3
- JCA - Infantry Arsenal
- SCAR Weapon Family (JCA Expansion)
- JCA - Infantry Arsenal Compat Ace3
From very basically the vanilla VIRTUAL ARSENAL, i selected the M107A1 (Sand) and i have all JCA magazines: screenshot in-game .

Have you the same result ? Is it the same thing for you ?

i have tried and it breaks it for some unknown reason i'll add you just for better contact if its ok

I don't understand why this mod breaks something, nothing relative to the M107A1 in it.
Could you try in this order ?
- CBA_A3
- JCA - Infantry Arsenal
- SCAR Weapon Family (JCA Expansion)
- JCA - Infantry Arsenal Compat Ace3

Soo after loading cba, jca_ia, and this compat so the issue i have found is
scar weapon family JCA expention mod is breaking this mod

https://steamcommunity.com/sharedfiles/filedetails/?id=3345739516&searchtext=scar

If you launch Arma 3 with "CBA", "JCA_IA" and this compat only, in this order, what happens exactly, have you the same issue ?
- CBA_A3
- JCA - Infantry Arsenal
- JCA - Infantry Arsenal Compat Ace3

when using the mod i am not able to use M107 mags from JCA where it does not show up in arsenal

I don't understand what you mean.
What is your issue exactly ?

this kills the m107 rifle rounds

I missed JCA updates, thanks to advise me.
I will update with the new JCA class names ASAP.

Hope an update is coming soon since the M107A1 got a fix for ammo.

@Laid3acK

I was just asking. My English isn't very good so sometimes I have trouble understanding the context. Why are you being so rude?

There is something not clear with the description ?
You don't understand what means "Add" ?
Try it, it's free. If you are not happy with it, remove it, nothing complicated.

@Laid3acK

You misunderstood me. I know what ace advanced ballistics is. But okay. So if I don't use Ace Advanced Ballistics, I don't need this add-on either. Thank you.

If you don't use the advanced ballistics, you play like the vanilla game (with wind eventually if enabled via ACE3 options).
If the advanced ballistics are enabled with ACE3 options (disabled as default), you play with an external and internal ballistic more elaborate, taking into account atmospheric conditions, earth effects for example.
More information if you want with the ACE3 Wiki : https://ace3.acemod.org/wiki/feature/

@Laid3acK

Thanks. And what is the difference if I don't use Ace advanced ballistic?

Hello HappyRooster007,
you can use this addon as you want, with or without ACE3,
with or without the advanced ballistics, no problem.

@Laid3acK

Hi, should I use this addon If I din't use ace advanced ballistics?

-With ACE3 Scope option "Enable ACE Scope Adjustment" disabled -> vanilla system.
-With ACE3 Scope options "Enable ACE Scope Adjustment" enabled and "Simplified zeroing" enabled -> vanilla system.

I will take a look to the ACE3 subfolder for scope, i think it would be possible to have all scope possibilities, advanced, simplified and vanilla.

@Laid3acK
Yeah I see now. It seems the scopes currently lack ace simplified zeroing functionality but work fine with normal mils adjustment mode.

@Jinx,
JCA high powered optics have ace scopes functionality, take a look to GitHub [github.com].
If issues:
- Try with the required mods only: CBA, ACE and JCA IA.
- Check ACE Scope options (should be as default).
- Check your keybinds.

@Dedmen Miller,
with an extra mod, the player has the choice to play as he wants, without if he wants, with his own compat if he wants.

Any possibility of getting the high powered optics to have ace scopes functionality?

Using the "skipWhenMissingDependencies" feature, you could also just put this compat PBO into the main JCA mod, then people don't need to download an extra mod just for the compat.

No JCA compats included with ACE3.

do i need this mod to use infantry arsenal on my antistasi server with ace? or ace already include it like rhs or cup mods?

Right now, i want to keep the full control of this compatibility, especially if IA weapons mod is updated again.
Maybe later.

Great compat, have you asked Grave if they would agree to include this compat? If they don't, maybe ask ACE if they would like this to be included directly in ACE?

Are you alright If I upload a version that has the modifications that I require? I will be including links to this version and the original mod.

mass=8; = vanilla mass of vanilla 30Rnd_556x45_Stanag simply because ACE3 doesn't update mass magazines.
This compat takes into acompte "mass" of each weapons, scopes, silencers, magazines and cartridges.
A 5.56 steel magazine is heavier than a polymer magazine, a 5.56x45 Mk262 77gr magazine is heavier than a M193 55gr magazine.
Just gravity. :)

Is it possible to create a separate version with the magazines weighted to be more in line with the already existing magazines for Arma? Even the normal ACE magazines that have the custom ammunition only weigh 0.80 lbs for the 5.56 magazines.

@Lai3ack I will try to reproduce the issue and tell you the exact list of mods and settings I've used. This might take some time.

The compat breaks JSRS 2025 AiO Compat for 5.56 weapons.
Update soon to fix that.

I just tried the M115A3, HPPO and AP (and all other ammos) at 2000m without issue.What is exactly your problem ?

I'm having trouble hitting anything with the "M115A3 .338 LM" rifle with ".338 LM 5rnd AP Mag". No matter if I use the Arma3 vanilla zeroing or the ACE zeroing I can't hit any targets.

All credits to Grave and his great mod.
Happy you like this compat. Good game.

Thank you very much for this.