JCA – M115A3 Compat Ace3

If you liked this item, please rate it up on Steam Workshop page.

Author: Laid3acK

Last revision: 7 Nov, 2025 at 11:41 UTC (3)

File size: 38.9 KB

On Steam Workshop

Description:

Courtesy of the author Grave, ACE3 ballistics compatibility for the weapon’s mod JCA – M115A3.
Can be played with or without ACE3.

– Default ballistic muzzle velocities according to Advanced Ballistics ICAO muzzle velocities (15°C, 1013.25 hPa, 0%).
– Default ballistic airFriction based on Advanced Ballistics ICAO ballistic coefficients and drag models with the ACE3 tool by Ruthberg[github.com].
– ACE3 "mass" according to manufacturers datas.
– ACE3 values according to Accuracy International AWM .338LM L115A3 27" barrel twist 1:11.
– .338 LM ammunition according to Lapua Scenar 250gr GB488 datas.
– Add .338 LM AP485 Armor Piercing according to Lapua datas.
– Add .338 LM API526 Armor Piercing Incendiary according to Lapua datas.
– Add AtragMx presets and accurate mRad reticle calibration.
– Add "ACE_ScopeHeightAboveRail" and "ACE_railHeightAboveBore" values from ACE3 "checkScopes.sqf".

Github repository[github.com] for more information.

Tested Single Player only (no MP), all feedback welcome.

License :
Arma Public License Share Alike (APL-SA)[www.bohemia.net]

Credits :
– Grave for his amazing mod and his kind authorization.
– ACE3 Team, particularly Ruthberg for the Advanced Ballistics, and all ACE3 contributors.
– CBA Team for the Cartridge Ejection Effect and the Debug Reticle Script.
– Bohemia Interactive and the Arma3 community.