Ballistics - Fix and improve B_12Gauge_Slug_NoCartridge, add Slug 300gr.

addons/atragmx/functions/fnc_initGunList.sqf

@@ -78,7 +78,9 @@ if (_resetGunList) then {
                       ["5.56x45mm Mk318"   ,  872, 100, 0.0814490, -0.00125880, 7.11, 0, 2, 10, 120, 0, 0, 4.018, 5.70, 17.78, 0.307, 1, "ASM" , [[-15,853],[0,860],[10,867],[15,872],[25,886],[30,895],[35,906]]       , [[0,0],[0,0],[0,0],[0,0],[0,0],[0,0],[0,0]], true],
                       ["5.56x45mm M995"    ,  861, 100, 0.0825279, -0.00126182, 7.11, 0, 2, 10, 120, 0, 0, 4.536, 5.70, 17.78, 0.310, 1, "ASM" , [[-15,842],[0,849],[10,856],[15,861],[25,875],[30,884],[35,895]]       , [[0,0],[0,0],[0,0],[0,0],[0,0],[0,0],[0,0]], true],
 
-                      ["5.45x39mm 7N6M"    ,  735, 100, 0.0784916, -0.00119458, 3.81, 0, 2, 10, 120, 0, 0, 3.430, 5.60, 16.00, 0.336, 1, "ICAO", [[-15,716],[0,723],[10,730],[15,735],[25,749],[30,758],[35,769]]       , [[0, 0.339], [730, 0.331], [960, 0.323], [1100, 0.321], [1220, 0.320], [1380, 0.320], [1480, 0.320]], true]];
+                      ["5.45x39mm 7N6M"    ,  735, 100, 0.0784916, -0.00119458, 3.81, 0, 2, 10, 120, 0, 0, 3.430, 5.60, 16.00, 0.336, 1, "ICAO", [[-15,716],[0,723],[10,730],[15,735],[25,749],[30,758],[35,769]]       , [[0, 0.339], [730, 0.331], [960, 0.323], [1100, 0.321], [1220, 0.320], [1380, 0.320], [1480, 0.320]], true],
+
+                      ["Slug 300gr"        ,  524, 100, 0.1612520, -0.00212000, 7.11, 0, 2, 10, 120, 0, 0, 19.44, 12.7, 00.00, 0.200, 1, "ICAO", [[-15,522],[0,522],[10,523],[15,524],[25,525],[30,526],[35,527]]       , [[0,0],[0,0],[0,0],[0,0],[0,0],[0,0],[0,0]], true]];
 
     [] call FUNC(clear_user_data);
     profileNamespace setVariable ["ACE_ATragMX_gunList", GVAR(gunList)];

addons/ballistics/CfgAmmo.hpp

@@ -127,6 +127,32 @@ class CfgAmmo {
         caliber = 1.037; //~7mm RHA, ~22.4mm metal, probably still too high though as RHA is hardened.
     };
 
+    class B_12Gauge_Slug_NoCartridge: B_12Gauge_Slug { // Federal Law Enforcement Tactical TruBall Rifled Slug https://le.vistaoutdoor.com/ammunition/federal/slug/details.aspx?id=705
+        // ACE_muzzleVelocityVariationSD = 2; // effective standart deviation in-game ~9m/s (as IRL, series of muzzle velocity measurements in-game with standart deviation formula)
+        // ACE3 default value 0.3 https://github.com/acemod/ACE3/blob/master/addons/advanced_ballistics/script_component.hpp#L32: effective standart deviation in-game ~1, ~2m/s, should be ~3, ~5m/s for manufactured ammunitions
+        ACE_bulletMass = 28.382; // 438gr
+        ACE_ballisticCoefficients[] = {0.07}; // Federal Law Enforcement https://le.vistaoutdoor.com/ammunition/federal/slug/details.aspx?id=705
+        // as reference https://www.youtube.com/watch?v=960nYuugzZo, Federal Slug (1600fps, 30"), unknown mesurement conditions, chronograph 5ft from muzzle
+        ACE_ammoTempMuzzleVelocityShifts[] = {-2.655, -2.547, -2.285, -2.012, -1.698, -1.280, -0.764, -0.153, 0.596, 1.517, 2.619}; // default ACE_ammoTempMuzzleVelocityShifts values /10 (Ammo Temp MV Curve Tables by TiborasaurusRex). Muzzle velocity shift 0m/s 70°F (21°C), -1m/s 15°C
+        ACE_muzzleVelocities[] = {340, 440, 477, 489, 517}; // Muzzle Velocities 70°F (21°C, MV 15°C +1m/s), 419m/s (317mm), 426m/s (330.2mm), 436m/s (349.7mm), 485m/s (699.3mm), 488m/s (1600fps, 30") ASM conditions (15°C, 999.916hPa, 78%)
+        ACE_barrelLengths[] = {165.1, 355.6, 546.1, 762, 914.4}; // 6.5, 14, 21.5, 30, 36"
+        // model="\A3\weapons_f\empty";
+        // cartridge="";
+        simulation = "shotBullet"; // B_12Gauge_Slug "shotBullet", B_12Gauge_Slug_NoCartridge "shotSubmunitions" breaks Slug trajectory in-game and makes no sense for this sort of projectile
+        airFriction = -0.006; // based on terminal velocities, Federal Slug 1600fps 30" ASM: Mach 1 340m/s ~60m (Strelok Pro), B_12Gauge_Slug -0.008
+    };
+
+    class ACE_12Gauge_Slug_NoCartridge: B_12Gauge_Slug_NoCartridge { // Hornady Shotgun Slug 300gr https://www.hornady.com/ammunition/shotgun/12-ga-sst-300-gr-ftx-slug#!/
+        ACE_caliber = 12.7; // 500 S&W https://www.hornady.com/bullets/handgun/50-cal-500-300-gr-ftx-500-s-w#!/ https://bobp.cip-bobp.org/uploads/tdcc/tab-iv/500-s-w-mag-en.pdf
+        ACE_bulletLength = 24.03; // 0.946" (Hornady Load Data)
+        ACE_bulletMass = 19.44; // 300gr
+        ACE_ballisticCoefficients[] = {0.2};
+        ACE_standardAtmosphere = "ICAO"; // Hornady
+        ACE_muzzleVelocities[] = {425, 550, 596, 611, 646}; // Muzzle Velocities 70°F (21°C, MV 15°C +1m/s), 524m/s (317mm), 533m/s (330.2mm), 545m/s (349.7mm), 606m/s (699.3mm), 610m/s (2000fps, 30") ICAO conditions (15°C, 1013,25 hPa, 0%)
+        // 12 Gauge SAAMI test barrel 30" https://static.hornady.media/presscenter/docs/1411008168-1768498925-Hornady-2026-Product-Catalog.pdf#page=190
+        airFriction = -0.00212; // based on terminal velocities, Hornady Slug 2000fps 30" ICAO: Mach 1 340m/s ~275m (Strelok Pro)
+    };
+
     class B_556x45_Ball: BulletBase {
         airFriction=-0.00130094;
         tracerScale = 1;

addons/ballistics/CfgMagazineWells.hpp

@@ -6,7 +6,8 @@ class CfgMagazineWells {
             "ACE_2Rnd_12Gauge_Pellets_No2_Buck",
             "ACE_2Rnd_12Gauge_Pellets_No3_Buck",
             "ACE_2Rnd_12Gauge_Pellets_No4_Buck",
-            "ACE_2Rnd_12Gauge_Pellets_No4_Bird"
+            "ACE_2Rnd_12Gauge_Pellets_No4_Bird",
+            "ACE_2Rnd_12Gauge_Slug"
         };
     };
 
@@ -17,7 +18,8 @@ class CfgMagazineWells {
             "ACE_2Rnd_12Gauge_Pellets_No2_Buck",
             "ACE_2Rnd_12Gauge_Pellets_No3_Buck",
             "ACE_2Rnd_12Gauge_Pellets_No4_Buck",
-            "ACE_2Rnd_12Gauge_Pellets_No4_Bird"
+            "ACE_2Rnd_12Gauge_Pellets_No4_Bird",
+            "ACE_2Rnd_12Gauge_Slug"
         };
     };
 
@@ -28,7 +30,8 @@ class CfgMagazineWells {
             "ACE_6Rnd_12Gauge_Pellets_No2_Buck",
             "ACE_6Rnd_12Gauge_Pellets_No3_Buck",
             "ACE_6Rnd_12Gauge_Pellets_No4_Buck",
-            "ACE_6Rnd_12Gauge_Pellets_No4_Bird"
+            "ACE_6Rnd_12Gauge_Pellets_No4_Bird",
+            "ACE_6Rnd_12Gauge_Slug"
         };
     };
 

addons/ballistics/CfgMagazines.hpp

@@ -108,6 +108,38 @@ class CfgMagazines {
         descriptionShort = CSTRING(12Gauge_Pellets_No00_Buck_Description);
     };
 
+    class 2Rnd_12Gauge_Slug: 2Rnd_12Gauge_Pellets {
+        // ammo = "B_12Gauge_Slug_NoCartridge";
+        initSpeed = 488; // according to ACE_muzzleVelocities 12 Gauge SAAMI test barrel 30" ASM conditions (15°C, 999.916hPa, 78%), 450
+    };
+
+    class ACE_2Rnd_12Gauge_Slug: 2Rnd_12Gauge_Slug {
+        author = ECSTRING(common,ACETeam);
+        displayName = CSTRING(2Rnd_12Gauge_Slug_Name);
+        displayNameShort = CSTRING(2Rnd_12Gauge_Slug_NameShort);
+        ammo = "ACE_12Gauge_Slug_NoCartridge";
+        initSpeed = 610; // according to ACE_muzzleVelocities 12 Gauge SAAMI test barrel 30" ICAO conditions (15°C, 1013,25 hPa, 0%)
+    };
+
+    class 6Rnd_12Gauge_Slug: 2Rnd_12Gauge_Pellets { // arifle_MSBS65_UBS_base_F, arifle_XMS_Shot_lxWS
+        // ammo="B_12Gauge_Slug_NoCartridge";
+        initSpeed = 431; // 431x0.971576= 419m/s according to Crye Six12 ACE_muzzleVelocities ASM conditions (15°C, 999.916hPa, 78%), 450
+    };
+
+    class ACE_6Rnd_12Gauge_Slug: 6Rnd_12Gauge_Slug { // arifle_MSBS65_UBS_base_F, arifle_XMS_Shot_lxWS
+        author = ECSTRING(common,ACETeam);
+        displayName = CSTRING(6Rnd_12Gauge_Slug_Name);
+        displayNameShort = CSTRING(6Rnd_12Gauge_Slug_NameShort);
+        ammo = "ACE_12Gauge_Slug_NoCartridge";
+        initSpeed = 537; // 537x0.971576= 524m/s according to Crye Six12 ACE_muzzleVelocities ICAO conditions (15°C, 1013,25 hPa, 0%)
+    };
+
+    class 15Rnd_12Gauge_Slug: 15Rnd_12Gauge_Pellets {
+        // scope = 1;
+        // ammo="B_12Gauge_Slug_NoCartridge";
+        initSpeed = 488; // 450
+    };
+
     class 30Rnd_580x42_Mag_F: CA_Magazine {
         initSpeed = 950;
     };

addons/ballistics/CfgWeapons.hpp

@@ -141,11 +141,13 @@ class CfgWeapons {
     class sgun_HunterShotgun_01_base_F: Rifle_Long_Base_F {
         ACE_barrelLength = 699.3; // https://www.imfdb.org/wiki/CZ-581
         ACE_twistDirection = 0;
+        initSpeed = -0.99385; // 485, 606m/s according to ACE_muzzleVelocities ICAO and ASM conditions (15°C, 59°F)
     };
 
     // CZ-581 (sawed off)
     class sgun_HunterShotgun_01_sawedoff_base_F: sgun_HunterShotgun_01_base_F {
         ACE_barrelLength = 349.7; // About half of original length
+        initSpeed = -0.893443; // 436, 545m/s according to ACE_muzzleVelocities ICAO and ASM conditions (15°C, 59°F)
     };
 
     // Rifle_Base_F
@@ -377,9 +379,11 @@ class CfgWeapons {
 
     // MSBS GROT UBS
     class arifle_MSBS65_UBS_base_F: arifle_MSBS65_base_F {
+        // initSpeed = -0.971576;
         class UBS_F: Rifle_Base_F {
             ACE_barrelLength = 317; // https://modernfirearms.net/en/shotguns/u-s-a-shotguns/crye-six12-eng/
             ACE_twistDirection = 0;
+            // initSpeed = 0; // tested with -2 and 1000 w/o effect on secondary UBS_F muzzle velocity
         };
     };
 

addons/ballistics/stringtable.xml

@@ -3630,6 +3630,78 @@
             <Hungarian>.408</Hungarian>
             <Ukrainian>.408</Ukrainian>
         </Key>
+        <Key ID="STR_ACE_Ballistics_2Rnd_12Gauge_Slug_Name">
+            <English>12 Gauge 2Rnd Slug 300gr</English>
+            <Czech>12 Gauge 2Rnd Slug 300gr</Czech>
+            <French>12 Gauge 2Rnd Slug 300gr</French>
+            <Spanish>12 Gauge 2Rnd Slug 300gr</Spanish>
+            <Italian>12 Gauge 2Rnd Slug 300gr</Italian>
+            <Polish>12 Gauge 2Rnd Slug 300gr</Polish>
+            <Portuguese>12 Gauge 2Rnd Slug 300gr</Portuguese>
+            <Russian>12 Gauge 2Rnd Slug 300gr</Russian>
+            <German>12 Gauge 2Rnd Slug 300gr</German>
+            <Korean>12 Gauge 2Rnd Slug 300gr</Korean>
+            <Japanese>12 Gauge 2Rnd Slug 300gr</Japanese>
+            <Chinese>12 Gauge 2Rnd Slug 300gr</Chinese>
+            <Chinesesimp>12 Gauge 2Rnd Slug 300gr</Chinesesimp>
+            <Turkish>12 Gauge 2Rnd Slug 300gr</Turkish>
+            <Hungarian>12 Gauge 2Rnd Slug 300gr</Hungarian>
+            <Ukrainian>12 Gauge 2Rnd Slug 300gr</Ukrainian>
+        </Key>
+        <Key ID="STR_ACE_Ballistics_2Rnd_12Gauge_Slug_NameShort">
+            <English>Slug 300gr</English>
+            <Czech>Slug 300gr</Czech>
+            <French>Slug 300gr</French>
+            <Spanish>Slug 300gr</Spanish>
+            <Italian>Slug 300gr</Italian>
+            <Polish>Slug 300gr</Polish>
+            <Portuguese>Slug 300gr</Portuguese>
+            <Russian>Slug 300gr</Russian>
+            <German>Slug 300gr</German>
+            <Korean>Slug 300gr</Korean>
+            <Japanese>Slug 300gr</Japanese>
+            <Chinese>Slug 300gr</Chinese>
+            <Chinesesimp>Slug 300gr</Chinesesimp>
+            <Turkish>Slug 300gr</Turkish>
+            <Hungarian>Slug 300gr</Hungarian>
+            <Ukrainian>Slug 300gr</Ukrainian>
+        </Key>
+        <Key ID="STR_ACE_Ballistics_6Rnd_12Gauge_Slug_Name">
+            <English>12 Gauge 6Rnd Slug 300gr</English>
+            <Czech>12 Gauge 6Rnd Slug 300gr</Czech>
+            <French>12 Gauge 6Rnd Slug 300gr</French>
+            <Spanish>12 Gauge 6Rnd Slug 300gr</Spanish>
+            <Italian>12 Gauge 6Rnd Slug 300gr</Italian>
+            <Polish>12 Gauge 6Rnd Slug 300gr</Polish>
+            <Portuguese>12 Gauge 6Rnd Slug 300gr</Portuguese>
+            <Russian>12 Gauge 6Rnd Slug 300gr</Russian>
+            <German>12 Gauge 6Rnd Slug 300gr</German>
+            <Korean>12 Gauge 6Rnd Slug 300gr</Korean>
+            <Japanese>12 Gauge 6Rnd Slug 300gr</Japanese>
+            <Chinese>12 Gauge 6Rnd Slug 300gr</Chinese>
+            <Chinesesimp>12 Gauge 6Rnd Slug 300gr</Chinesesimp>
+            <Turkish>12 Gauge 6Rnd Slug 300gr</Turkish>
+            <Hungarian>12 Gauge 6Rnd Slug 300gr</Hungarian>
+            <Ukrainian>12 Gauge 6Rnd Slug 300gr</Ukrainian>
+        </Key>
+        <Key ID="STR_ACE_Ballistics_6Rnd_12Gauge_Slug_NameShort">
+            <English>Slug 300gr</English>
+            <Czech>Slug 300gr</Czech>
+            <French>Slug 300gr</French>
+            <Spanish>Slug 300gr</Spanish>
+            <Italian>Slug 300gr</Italian>
+            <Polish>Slug 300gr</Polish>
+            <Portuguese>Slug 300gr</Portuguese>
+            <Russian>Slug 300gr</Russian>
+            <German>Slug 300gr</German>
+            <Korean>Slug 300gr</Korean>
+            <Japanese>Slug 300gr</Japanese>
+            <Chinese>Slug 300gr</Chinese>
+            <Chinesesimp>Slug 300gr</Chinesesimp>
+            <Turkish>Slug 300gr</Turkish>
+            <Hungarian>Slug 300gr</Hungarian>
+            <Ukrainian>Slug 300gr</Ukrainian>
+        </Key>
         <Key ID="STR_ACE_Ballistics_AmmoSupplyCrate_DisplayName">
             <English>[ACE] Ammo Supply Crate</English>
             <Czech>[ACE] Bedna s municí</Czech>

addons/compat_ws/CfgMagazineWells.hpp

@@ -0,0 +1,12 @@
+class CfgMagazineWells {
+    class AA40_12Gauge { // Weapon initSpeed -1: ACE_barrelLength 762mm (12 Gauge SAAMI test barrel 30"), ACE_muzzleVelocities 610m/s (2000fps ICAO)
+        ADDON[] = { // standart version 18" 457.2mm initSpeed -0.940574 574m/s according to ACE_muzzleVelocities ICAO
+            "ACE_20Rnd_12Gauge_AA40_Slug_lxWS",
+            "ACE_20Rnd_12Gauge_AA40_Slug_Tan_lxWS",
+            "ACE_20Rnd_12Gauge_AA40_Slug_Snake_lxWS",
+            "ACE_8Rnd_12Gauge_AA40_Slug_lxWS",
+            "ACE_8Rnd_12Gauge_AA40_Slug_Tan_lxWS",
+            "ACE_8Rnd_12Gauge_AA40_Slug_Snake_lxWS"
+        };
+    };
+};

addons/compat_ws/CfgMagazines.hpp

@@ -0,0 +1,56 @@
+class CfgMagazines {
+    class 20Rnd_12Gauge_AA40_Slug_lxWS;
+    class 20Rnd_12Gauge_AA40_Slug_Tan_lxWS;
+    class 20Rnd_12Gauge_AA40_Slug_Snake_lxWS;
+    class 8Rnd_12Gauge_AA40_Slug_lxWS;
+    class 8Rnd_12Gauge_AA40_Slug_Tan_lxWS;
+    class 8Rnd_12Gauge_AA40_Slug_Snake_lxWS;
+
+    class ACE_20Rnd_12Gauge_AA40_Slug_lxWS: 20Rnd_12Gauge_AA40_Slug_lxWS {
+        author = ECSTRING(common,ACETeam);
+        displayName = CSTRING(20Rnd_12Gauge_AA40_Slug_lxWS_Name);
+        displayNameShort = CSTRING(20Rnd_12Gauge_Slug_NameShort);
+        ammo = "ACE_12Gauge_Slug_NoCartridge";
+        initSpeed = 610; // according to ACE_muzzleVelocities 12 Gauge SAAMI test barrel 30" ICAO conditions (15°C, 1013,25 hPa, 0%)
+    };
+
+    class ACE_20Rnd_12Gauge_AA40_Slug_Tan_lxWS: 20Rnd_12Gauge_AA40_Slug_Tan_lxWS {
+        author = ECSTRING(common,ACETeam);
+        displayName = CSTRING(20Rnd_12Gauge_AA40_Slug_Tan_lxWS_Name);
+        displayNameShort = CSTRING(20Rnd_12Gauge_Slug_NameShort);
+        ammo = "ACE_12Gauge_Slug_NoCartridge";
+        initSpeed = 610;
+    };
+
+    class ACE_20Rnd_12Gauge_AA40_Slug_Snake_lxWS: 20Rnd_12Gauge_AA40_Slug_Snake_lxWS {
+        author = ECSTRING(common,ACETeam);
+        displayName = CSTRING(20Rnd_12Gauge_AA40_Slug_Snake_lxWS_Name);
+        displayNameShort = CSTRING(20Rnd_12Gauge_Slug_NameShort);
+        ammo = "ACE_12Gauge_Slug_NoCartridge";
+        initSpeed = 610;
+    };
+
+    class ACE_8Rnd_12Gauge_AA40_Slug_lxWS: 8Rnd_12Gauge_AA40_Slug_lxWS {
+        author = ECSTRING(common,ACETeam);
+        displayName = CSTRING(8Rnd_12Gauge_AA40_Slug_lxWS_Name);
+        displayNameShort = CSTRING(20Rnd_12Gauge_Slug_NameShort);
+        ammo = "ACE_12Gauge_Slug_NoCartridge";
+        initSpeed = 610;
+    };
+
+    class ACE_8Rnd_12Gauge_AA40_Slug_Tan_lxWS: 8Rnd_12Gauge_AA40_Slug_Tan_lxWS {
+        author = ECSTRING(common,ACETeam);
+        displayName = CSTRING(8Rnd_12Gauge_AA40_Slug_Tan_lxWS_Name);
+        displayNameShort = CSTRING(20Rnd_12Gauge_Slug_NameShort);
+        ammo = "ACE_12Gauge_Slug_NoCartridge";
+        initSpeed = 610;
+    };
+
+    class ACE_8Rnd_12Gauge_AA40_Slug_Snake_lxWS: 8Rnd_12Gauge_AA40_Slug_Snake_lxWS {
+        author = ECSTRING(common,ACETeam);
+        displayName = CSTRING(8Rnd_12Gauge_AA40_Slug_Snake_lxWS_Name);
+        displayNameShort = CSTRING(20Rnd_12Gauge_Slug_NameShort);
+        ammo = "ACE_12Gauge_Slug_NoCartridge";
+        initSpeed = 610;
+    };
+};

addons/compat_ws/CfgWeapons.hpp

@@ -2,16 +2,19 @@ class CfgWeapons {
     // AA40
     class Rifle_Base_F;
     class sgun_aa40_base_lxWS: Rifle_Base_F {
-        ACE_barrelLength = 457;
+        ACE_barrelLength = 330.2; // WS AA-12 CQB version 13" https://en.wikipedia.org/wiki/Atchisson_AA-12 https://modernfirearms.net/userfiles/_thumbs/Images/shotgun/sh29/aa-12.jpg
         ACE_barrelTwist = 0.0;
         ACE_twistDirection = 0;
+        ACE_RailHeightAboveBore = 4.99572; // checkScopes.sqf
+        initSpeed = -0.873; // 426, 533 m/s according to ACE_muzzleVelocities ICAO and ASM conditions (15°C, 59°F)
     };
 
     // Galat Arm
     class arifle_Galat_base_lxWS: Rifle_Base_F {
         ACE_barrelLength = 535;
         ACE_barrelTwist = 304.8;
         ACE_twistDirection = 1;
+        ACE_RailHeightAboveBore = 4.28793; // checkScopes.sqf
     };
 
     // SA-77
@@ -20,6 +23,7 @@ class CfgWeapons {
         ACE_barrelLength = 550;
         ACE_barrelTwist = 304.8;
         ACE_twistDirection = 1;
+        ACE_RailHeightAboveBore = 4.82762; // checkScopes.sqf
         EGVAR(overheating,allowSwapBarrel) = 1;
     };
     class LMG_S77_Compact_base_lxWS: LMG_S77_base_lxWS {
@@ -29,6 +33,10 @@ class CfgWeapons {
         EGVAR(overheating,allowSwapBarrel) = 1;
     };
 
+    class glaunch_GLX_base_lxWS: Rifle_Base_F {
+        ACE_RailHeightAboveBore = 4.88889; // checkScopes.sqf
+    };
+
     // SLR
     class DMR_06_base_F;
     class arifle_SLR_lxWS: DMR_06_base_F {
@@ -47,6 +55,7 @@ class CfgWeapons {
         ACE_barrelLength = 460;
         ACE_barrelTwist = 304.8;
         ACE_twistDirection = 1;
+        ACE_RailHeightAboveBore = 4.28793; // checkScopes.sqf
     };
     class arifle_VelkoR5_lxWS: arifle_Velko_base_lxWS {
         ACE_barrelLength = 332;
@@ -60,11 +69,25 @@ class CfgWeapons {
         ACE_barrelLength = 406.4;
         ACE_barrelTwist = 178.0;
         ACE_twistDirection = 1;
+        ACE_IronSightBaseAngle = 0; // arifle_SPAR_01_base_F 0.002856
+        ACE_RailHeightAboveBore = 6; // no value checkScopes.sqf, estimation based on arifle_MSBS65_UBS_F 5.1754, arifle_SPAR_01_base_F 3.20768
+        initSpeed = -0.971576; // Western Sahara 900
     };
+
     // 20 inch barrel for the marksman/autorifle
     class arifle_XMS_lxWS;
     class arifle_XMS_M_lxWS: arifle_XMS_lxWS {
         ACE_barrelLength = 508.0;
+        initSpeed = -1; // Western Sahara 925
+    };
+
+    class arifle_XMS_Shot_lxWS: arifle_XMS_Base_lxWS {
+        // initSpeed = -0.971576;
+        class UBS_lxWS: Rifle_Base_F {
+            ACE_barrelLength = 317; // https://modernfirearms.net/en/shotguns/u-s-a-shotguns/crye-six12-eng/
+            ACE_twistDirection = 0;
+            // initSpeed = 0; // tested with -2 and 1000 w/o effect on secondary UBS_lxWS muzzle velocity
+        };
     };
 
     // Headgear
@@ -90,4 +113,33 @@ class CfgWeapons {
         ace_hearing_lowerVolume = 0;
         ace_hearing_hasEHP = 0;
     };
+
+    class ItemCore;
+    class optic_r1_high_lxWS: ItemCore {
+        ACE_ScopeHeightAboveRail = 4.07748; // checkScopes.sqf
+    };
+
+    class optic_r1_low_lxWS: optic_r1_high_lxWS {
+        ACE_ScopeHeightAboveRail = 2.4921; // checkScopes.sqf
+    };
+
+    class optic_r1_low_khaki_lxWS: optic_r1_high_lxWS {
+        ACE_ScopeHeightAboveRail = 2.4921; // checkScopes.sqf
+    };
+
+    class optic_r1_low_sand_lxWS: optic_r1_high_lxWS {
+        ACE_ScopeHeightAboveRail = 2.4921; // checkScopes.sqf
+    };
+
+    class optic_r1_low_snake_lxWS: optic_r1_high_lxWS {
+        ACE_ScopeHeightAboveRail = 2.4921; // checkScopes.sqf
+    };
+
+    class optic_r1_low_arid_lxWS: optic_r1_high_lxWS {
+        ACE_ScopeHeightAboveRail = 2.4921; // checkScopes.sqf
+    };
+
+    class optic_r1_low_lush_lxWS: optic_r1_high_lxWS {
+        ACE_ScopeHeightAboveRail = 2.4921; // checkScopes.sqf
+    };
 };