JCA – MP5A5 Compat Ace3

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Author: Laid3acK

Last revision: 7 Nov, 2025 at 11:44 UTC (7)

File size: 42.17 KB

On Steam Workshop

Description:

Courtesy of the author Grave, ACE3 ballistics compatibility for the weapon’s mod JCA – MP5A5.
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 Heckler & Koch MP5, barrel length 225mm (8.858").
– Add 9x19mm +P Sig Sauer NATO 124gr M17 FMJ (Full Metal Jacket) according to Sig Sauer 2024 datas: 365m/s (1198fps) barrel length 4.0", 428m/s 8.858".
– Add 9x19mm +P Sig Sauer NATO 124gr M17 V-Crown JHP (Jacketed Hollow Point) according to Sig Sauer 2024 datas: 365m/s (1198fps) barrel length 4.0", 428m/s 8.858".
– Add "ACE_RailHeightAboveBore" and "ACE_ScopeHeightAboveRail" 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.
– Bohemia Interactive and the Arma3 community.