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« The B40 is a portable, reloadable launcher capable of firing an 80mm unguided HEAT rocket up to 150m. The B stands for Ba Do Ka (Bazooka) as it is a Vietnamese copy of a Soviet RPG-2 with a shorter rear barrel guard. B40s were widely used by PAVN and Viet Cong rifle squads to suppress US bunkers and machineguns in an anti-infantry role, as well as for shooting down helicopters and engaging trucks and tanks. MACV SOG Recon Teams routinely carried B40s to improve their own firepower.
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The B40 82 mm anti-tank grenade launcher.

The B40 is an 82 mm anti-tank grenade launcher used by several BLUFOR, REDFOR and INDFOR factions in ArmA 3. It was added with the release of the S.O.G. Prairie Fire Creator DLC.

Overview[]

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The B40 is a reloadable, shoulder-fired 82 mm recoilless anti-tank launcher.

It can be loaded with 82 mm grenades fitted with high-explosive anti-tank (HEAT) warheads. The B40 has an effective firing range of 150 metres, though this can potentially extend out to 200 metres depending on the size of the target.

B40s cannot be fitted with telescopic sights but do feature adjustable ironsights that can be zeroed to three presets: 100 metres, 150 metres, and 200 metres.

Ironsights[]

Arma3-sogpfb40-ironsight-overview

The B40's ironsights can be manually adjusted, though it is restricted to only three range settings: 100 metres, 150 metres, and 200 metres. By default, they are set to a zeroing of 100 metres.

Munitions[]

B40s are capable of loading two types of grenades. Both share the same weight of 30 "mass" units:

Rocket PG-2 HEAT[]

Arma3-ammunition-sogpfb40pg2heat

Rocket PG-2 HEAT

Warhead Damage type Base damage value Penetration depth (mm)
Primary High-Explosive 80 0.8
Secondary High-Explosive Anti-Tank 200 300

Standard-issue anti-armour grenade. Uses a high-explosive anti-tank (HEAT) warhead.

The PG-2 HEAT is launched with an initial velocity of 84 m/s but will drop to 80 m/s after 0.05 seconds of flight time. The primary warhead has a blast radius of 1.5 metres but is still capable of partially penetrating approximately ~ 1 millimetre of armour plating (direct impact only). The secondary submunition is launched with a velocity of 1,000 m/s and has an armour penetration depth of 300 millimetres.

It should be noted that the PG-2 HEAT will automatically explode if the grenade does not come into contact with a hard surface after 14 seconds of flight time.

Rocket PG-2 Fuze[]

Arma3-ammunition-sogpfb40pg2fuze

Rocket PG-2 Fuze

Warhead Damage type Base damage value Penetration depth (mm)
Primary High-Explosive 80 0.8
Secondary High-Explosive Anti-Tank 200 300

Alternate anti-armour grenade with a timed fuse. It also uses a HEAT warhead. The main difference with the PG-2 Fuze is that it will automatically explode after only 1.8 seconds of flight time as opposed to the PG-2 HEAT's default timer of 14 seconds.

The PG-2 Fuze is launched with an initial velocity of 84 m/s but will drop to 80 m/s after 0.05 seconds of flight time. The primary warhead has a blast radius of 1.5 metres but is still capable of partially penetrating approximately ~ 1 millimetre of armour plating (direct impact only). The secondary submunition is launched with a velocity of 1,000 m/s and has an armour penetration depth of 300 millimetres.

Trivia[]

  • The alternate PG-2 Fuze grenade was only added after the release of Update 1.3[1] and was not included as part of the DLC's assets at launch.

Gallery[]

References[]

  1. Graham, R et al. 2023, S.O.G. Prairie Fire - Changelog, Bohemia Interactive Forums, viewed 11 December 2023, <https://forums.bohemia.net/forums/topic/234698-sog-prairie-fire-changelog/?do=findComment&comment=3476471>.

External links[]

See also[]

Weapons of comparable role and configuration[]

  • M72 LAW (BLUFOR/INDFOR counterpart)
  • B41 (Alternate counterpart)
Weapons of S.O.G. Prairie Fire
Handguns .38 RevolverHD .22HP 9 mmM712 7.62 mmM1895 7.62 mmM1911 .45Mk1 UDG 2.54 mmMk22 Mod 0 9 mmModel 10 .38P38 9 mmPM 9 mmPPK 9 mmTT-33 7.62 mmType 64 Pistol 7.65 mmWelrod 7.65 mm
Submachine guns F1 SMG 9 mmL2A3 9 mm (L34A1, L34A1 XM148) • M/45 9 mmM1A1 Tommy Gun .45 (Shorty, M1928, M1928A1) • M3A1 Grease Gun .45MAT-49 9 mm (VC) • MC-10 9 mmMP40 9 mmMPU 9 mmPPS-43 7.62 mm (PPS-52) • PPSh-41 7.62 mm (K-50M) • Sten Mk.II 9 mmType 64 SMG 7.65 mmVZ.61 7.65 mm
Shotguns ISh-54 (Sawn-off, Sidearm) • M1897
Carbines GAU-5A/A 5.56 mmM1 Carbine 7.62 mm (M1 Rifle Grenade, M2, M2 Rifle Grenade, M3) • SKS 7.62 mm (GL) • XM177E1 5.56 mm (E2, E2 Foregrip, E2 Stock, E2 Short, E2 XM148)
Rifles/Assault rifles AK 7.62 mmK98K 7.92 mmKBKG 7.62 mm (Rifle Grenade) • L1A1 7.62 mm (XM148, Rifle Grenade, SAS) • M1 Garand 7.62 mm (Rifle Grenade) • M16A1 5.56 mm (M203, XM148, E1, E1 XM148, USAF) • M1903 7.62 mm (Rifle Grenade) • M36 7.5 mmM38 7.62 mmM49/56 7.5 mm (Rifle Grenade) • M63A 5.56 mmType 56 7.62 mm
Squad automatic weapons DP-27 7.62 mmL2A1 LMG 7.62 mmL4 LMG 7.62 mmM1918A2 7.62 mmM63A LMG 5.56 mm (Commando) • RPD 7.62 mm (El Cid, Shorty)
Machineguns M60 7.62 mm (Shorty) • MG42 7.92 mmPK 7.62 mm
Designated marksman rifles M14 7.62 mm (A1, Shorty) • M1891 7.62 mm
Sniper rifles M91/30 7.62 mmM40 7.62 mmSVD 7.62 mmVZ54 7.62 mmXM21 7.62 mm
Grenade launchers M79 (Sawn-off)
Launchers 9K32 Strela-2 (M) • B40B41M127 Flare LauncherM20A1B1M72 LAW
Static 9P111 MalyutkaBGM-71 TOWD44DP-27DShKMH12 Rocket LauncherL/70 Mk2M2 MortarM2HBM1910M29 MortarM40A1 Recoilless RifleM45 QuadmountM60M101 HowitzerM1919A4 (M1919A6) • MG42Mk18 Mod 0PKRPDSGMSpiderholeType 53 MortarType 56 Recoilless RifleType 63 MortarZGU-1ZPU-4
(Parenthesis) denote variants.
Arma3-factionicon-sogpfusarmy MACV/CIA/MEDT - Armoury (S.O.G. Prairie Fire)
Handguns .38 RevolverHP 9 mm§ • M1911 .45Mk1 UDG 2.54 mmMk22 Mod 0 9 mmModel 10 .38P38 9 mm§ • PPK 9 mm§ • Welrod 7.65 mm
Submachine guns L34A1 9 mm§ • M/45 9 mmM1A1 Tommy Gun .45 (Shorty*) • M3A1 Grease Gun .45MAT-49 9 mmMPU 9 mm* • Sten Mk.II 9 mmType 64 SMG 7.65 mm§
Shotguns M1897
Carbines M1 Carbine 7.62 mm (M1 Rifle Grenade, M2*, M2 Rifle Grenade, M3) • XM177E1 5.56 mm (E2, E2 Foregrip, E2 Stock§, E2 Short, E2 XM148)
Rifles/Assault rifles M1 Garand 7.62 mm (Rifle Grenade) • M16A1 5.56 mm (M203§, XM148, E1) • M63A 5.56 mmType 56 7.62 mm*
Squad automatic weapons M1918A2 7.62 mmM63A LMG 5.56 mm (Commando) • RPD 7.62 mm (El Cid)
Machineguns M60 7.62 mm (Shorty)
Designated marksman rifles M14 7.62 mm (A1, Shorty§)
Sniper rifles M40 7.62 mmXM21 7.62 mm
Grenade launchers M79 (Sawn-off)
Launchers B40M127 Flare LauncherM72 LAW§
Static BGM-71 TOWL/70 Mk2M2 MortarM2HBM29 MortarM40A1 Recoilless RifleM45 QuadmountM60M101 HowitzerM1919A4 (M1919A6) • Mk18 Mod 0
(Parenthesis) denote variants.
* denotes weapons also used or are exclusive to the CIA sub-faction.
§ denotes weapons also used or are exclusive to the MEDT sub-faction.
Arma3-factionicon-sogpfpavn PAVN - Armoury (S.O.G. Prairie Fire)
Handguns M712 7.62 mmM1895 7.62 mmPM 9 mmTT-33 7.62 mmType 64 Pistol 7.65 mm
Submachine guns PPS-43 7.62 mm (PPS-52) • PPSh-41 7.62 mm
Shotguns ISh-54 (Sidearm)
Carbines SKS 7.62 mm (GL)
Rifles/Assault rifles KBKG 7.62 mmType 56 7.62 mm
Squad automatic weapons RPD 7.62 mm
Sniper rifles VZ54 7.62 mm
Grenade launchers M79
Launchers 9K32 Strela-2B40B41
Static 9P111 MalyutkaD44DShKMH12 Rocket LauncherPKRPDSGMSpiderholeType 53 MortarType 56 Recoilless RifleType 63 MortarZPU-4
(Parenthesis) denote variants.
Arma3-factionicon-sogpfvietcong Viet Cong - Armoury (S.O.G. Prairie Fire)
Handguns M1895 7.62 mmM712 7.62 mmP38 9 mmPPK 9 mm
Submachine guns M3A1 Grease Gun .45MAT-49 7.62 mmMP40 9 mmPPS-43 7.62 mm (PPS-52) • PPSh-41 7.62 mm (K-50M)
Shotguns ISh-54 (Sawn-off, Sidearm)
Carbines M1 Carbine 7.62 mm (Rifle Grenade) • SKS 7.62 mm (GL)
Rifles/Assault rifles M38 7.62 mmM49/56 7.5 mm (Rifle Grenade) • Type 56 7.62 mm
Squad automatic weapons DP-27 7.62 mmRPD 7.62 mm
Designated marksman rifles M1891 7.62 mm
Sniper rifles M91/30 7.62 mm
Launchers 9K32 Strela-2B40B41
Static D44DP-27DShKMH12 Rocket LauncherMG42PKRPDSGMSpiderholeType 53 MortarType 56 Recoilless RifleType 63 Mortar
(Parenthesis) denote variants.
Arma3-factionicon-sogpfpl Pathet Lao - Armoury (S.O.G. Prairie Fire)
Handguns M1895 7.62 mmM712 7.62 mmPM 7.62 mmTT-33 7.62 mm
Submachine guns MAT-49 7.62 mmPPS-43 7.62 mm (PPS-52) • PPSh-41 7.62 mm
Carbines SKS 7.62 mm (GL)
Rifles/Assault rifles M1 Garand 7.62 mmType 56 7.62 mm
Squad automatic weapons DP-27 7.62 mmRPD 7.62 mm
Machineguns MG42 7.92 mm
Sniper rifles M91/30 7.62 mm
Launchers B40
Static 9P111 MalyutkaD44DShKMMG42RPDSGMSpiderholeType 53 MortarType 56 Recoilless RifleType 63 MortarZPU-4
(Parenthesis) denote variants.
Arma3-factionicon-sogpffank FANK - Armoury (S.O.G. Prairie Fire)
Handguns .38 RevolverM1911 .45Model 10 .38TT-33 7.62 mm
Submachine guns M1928A1 Tommy Gun .45M3A1 Grease Gun .45MAT-49 9 mmPPS-43 7.62 mmPPSh-41 7.62 mmSten Mk.II 9 mm
Shotguns M1897
Carbines M1 Carbine 7.62 mmSKS 7.62 mm (GL)
Rifles/Assault rifles AK 7.62 mmM1 Garand 7.62 mmM16A1 5.56 mmM36 7.5 mmType 56 7.62 mm
Squad automatic weapons DP-27 7.62 mmM1918A2 7.62 mmRPD 7.62 mm
Machineguns M60 7.62 mm
Grenade launchers M79
Launchers B40B41M20A1B1M72 LAW
Static DP-27DShKMM1919A4 (M1919A6) • M2HBM40A1 Recoilless RifleM60RPDSGMType 56 Recoilless Rifle
(Parenthesis) denote variants.
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