OP-63 (CSLA)

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Odstřelovačská puška vzor 63 (Sniper rifle M1963) is the Czechoslovak designation for the 7.62×54R caliber Soviet SVD sniper rifle.

Field Manual

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The OP-63 is a 7.62 mm sniper rifle used by both the ČSLA and in limited numbers with FIA guerillas in ArmA 3. It was added with the release of the CSLA Iron Curtain Creator DLC.

Overview[]

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The OP-63 is a semi-automatic, gas operated sniper rifle that utilises a short-stroke gas piston. It is chambered for the 7.62×54 mmR cartridge.

It can only load 10-round curved magazines, and can attain a fire rate of up to ~ 705 rounds per minute^{[CfgWp 6]}^{[Formula 1]} with a muzzle velocity of 830 m/s.^{[CfgMa 2]}

By default, OP-63s fitted with a 4x telescopic sight^{[CfgWp 7]}, though its Dovetail mount does (optionally) accept a night vision scope.^{[CfgWp 8]} However, it is not possible to mount sound suppressors onto its muzzle, nor can the OP-63 be equipped with a bayonet and/or bipods.

Ironsights[]

The OP-63's ironsights can be zeroed starting from a minimum of 100 metres up to a maximum of 1,000 metres (100, 200, 300, 400, 500, 600, 700, 800, 900, 1000).^{[CfgWp 9]} Without its scope attached, the ironsights are set to use a default zeroing of 300 metres.^{[CfgWp 10]}

The absolute maximum zeroing permitted on the OP-63 is 1,300 metres. It is not possible to exceed this limit even if an optical sight with zeroing limit greater than 1,300 metres is fitted onto the OP-63.^{[CfgWp 11]}^{[note 1]}

Ammunition[]

NOTE: The OP-63 is capable of loading the same magazines utilised by non-CSLA 7.62 mm-chambered weapons. To minimise clutter, they are deliberately excluded from this section.

Ammo parameter	7.62 mmR (Sniper)	7.62 mmR (API)	7.62 mmR Training (Blank)
Base damage value	11.5^{[CfgAm 1]}	12.2^{[CfgAm 2]}	0^{[CfgAm 3]}
Aerodynamic friction	-0.00096^{[CfgAm 4]}	-0.00096^{[CfgAm 5]}	-0.00096^{[CfgAm 6]}
Muzzle velocity (m/s)	830^{[CfgMa 2]}	830^{[CfgMa 3]}	830^{[CfgMa 4]}
Expected velocity (m/s)	870 ^{[CfgAm 7]}^{[note 2]}	850 ^{[CfgAm 8]}^{[note 2]}	870 ^{[CfgAm 9]}^{[note 2]}
Penetration depth (mm)	18.177 ^{[CfgAm 10]}^{[Formula 2]}	24.21525 ^{[CfgAm 11]}^{[Formula 3]}	N/A ^{[CfgAm 12]}^{[note 3]}
Deflection angle (degrees)	30°^{[CfgAm 13]}	30°^{[CfgAm 14]}	30°^{[CfgAm 15]}

The OP-63 accepts three types of magazines. All three magazines share the same weight of 8 "mass" units:

7.62×54R Sniper 10× OP-63[]

Standard 10-round curved magazine loaded with 7.62 mm Sniper ammunition.^{[CfgMa 5]}

Does not contain any visible tracer rounds.

7.62×54R API 10× OP-63[]

Alternate 10-round magazine loaded with 7.62 mm armour-piercing incendiary (API) ammunition.^{[CfgMa 6]}

None of the rounds fired will emit visible tracers.

7.62×54R Training[]

Dummy magazine intended for use in marksmanship training exercises. It is loaded exclusively with blank ammunition.^{[CfgMa 7]}

Its bullets cannot inflict damage to targets and are unable to pierce through armour. No fired rounds will emit visible tracers.

Magazine compatibility[]

	Rahim_762x54
Weapon name (Classname)	7.62×54R Sniper 10× OP-63	7.62×54R API 10× OP-63	7.62×54R Training
OP-63 (CSLA_OP63)	✔	✔	✔

+ Base game magazines

NOTE: The following table includes magazines from the base game that can also be loaded into the OP-63 whilst the CSLA Iron Curtain Creator DLC is activated.

	Rahim_762x54
Weapon name (Classname)	7.62×54R Sniper 10× OP-63	7.62×54R API 10× OP-63	7.62×54R Training	7.62 mm 10Rnd Mag
OP-63 (CSLA_OP63)	✔	✔	✔	✔

It should be noted that magazines from other Creator DLCs that share access to the same pool of magazines (Classname: Rahim_762x54) can also be loaded into the OP-63. However, those Creator DLCs must be loaded simultaneously alongside CSLA Iron Curtain in order for them to appear as selectable options in the Virtual Arsenal.

Trivia[]

Prior to Update 1.1, the OP-63 was exclusive to the ČSLA and was not wielded by any FIA units in regular gameplay.^[1]
- The third API-loaded magazine was also not available by default unless the user was utilising a custom addon that added the magazine to the OP-63's pool of magazines.^[1]

Gallery[]

Config/script references[]

CfgAmmo

↑ CfgAmmo >> CSLA_7_62Odst59_Ammo >> hit
↑ CfgAmmo >> CSLA_7_62PZ59_Ammo >> hit
↑ CfgAmmo >> CSLA_7_62Cv59_Ammo >> hit
↑ CfgAmmo >> CSLA_7_62Odst59_Ammo >> airFriction
↑ CfgAmmo >> CSLA_7_62PZ59_Ammo >> airFriction
↑ CfgAmmo >> CSLA_7_62Cv59_Ammo >> airFriction
↑ CfgAmmo >> CSLA_7_62Odst59_Ammo >> typicalSpeed
↑ CfgAmmo >> CSLA_7_62PZ59_Ammo >> typicalSpeed
↑ CfgAmmo >> CSLA_7_62Cv59_Ammo >> typicalSpeed
↑ CfgAmmo >> CSLA_7_62Odst59_Ammo >> caliber
↑ CfgAmmo >> CSLA_7_62PZ59_Ammo >> caliber
↑ CfgAmmo >> CSLA_7_62Cv59_Ammo >> caliber
↑ CfgAmmo >> CSLA_7_62Odst59_Ammo >> deflecting
↑ CfgAmmo >> CSLA_7_62PZ59_Ammo >> deflecting
↑ CfgAmmo >> CSLA_7_62Cv59_Ammo >> deflecting

CfgMagazines

↑ CfgMagazines >> CSLA_OP63_10rnd_7_62Odst59 >> count
↑ ^2.0 ^2.1 CfgMagazines >> CSLA_OP63_10rnd_7_62Odst59 >> initSpeed
↑ CfgMagazines >> CSLA_OP63_10rnd_7_62PZ59 >> initSpeed
↑ CfgMagazines >> CSLA_OP63_10rnd_7_62Cv59 >> initSpeed
↑ CfgMagazines >> CSLA_OP63_10rnd_7_62Odst59 >> ammo >> "CSLA_7_62Odst59_Ammo"
↑ CfgMagazines >> CSLA_OP63_10rnd_7_62PZ59 >> ammo >> "CSLA_7_62PZ59_Ammo"
↑ CfgMagazines >> CSLA_OP63_10rnd_7_62Cv59 >> ammo >> "CSLA_7_62Cv59_Ammo"

CfgWeapons

↑ CfgWeapons >> CSLA_OP63 >> WeaponSlotsInfo >> mass
↑ CfgWeapons >> CSLA_OP63 >> Single >> dispersion
↑ CfgWeapons >> CSLA_OP63 >> recoil
↑ CfgWeapons >> CSLA_OP63 >> inertia
↑ CfgWeapons >> CSLA_OP63 >> dexterity
↑ CfgWeapons >> CSLA_OP63 >> Single >> reloadTime
↑ CfgWeapons >> CSLA_OP63 >> LinkedItems >> LinkedItemsOptic >> item >> "CSLA_PSO1_OP63"
↑ CfgWeapons >> CSLA_OP63 >> WeaponSlotsInfo >> CSLA_CowsSlot >> compatibleItems[] >> compatibleItems[] >> {"CSLA_PSO1_OP63","CSLA_NSPU_OP63"}
↑ CfgWeapons >> CSLA_OP63 >> discreteDistance[] >> {100,200,300,400,500,600,700,800,900,1000}
↑ CfgWeapons >> CSLA_OP63 >> discreteDistanceInitIndex >> "2"
↑ CfgWeapons >> CSLA_OP63 >> maxZeroing

Formulae

↑ 60 / reloadTime = 60 / 0.085
↑ initSpeed * caliber * 15 / 1000 = 830 * 1.46 * 15 / 1000
↑ initSpeed * caliber * 15 / 1000 = 830 * 1.945 * 15 / 1000

Notes[]

↑ By default, the OP-63 is not capable of mounting a scope with a zeroing limit higher than 1,300 metres as no such optic for the OP-63 exists within the DLC's assets. This is only possible through the use of a custom addon that explicitly adds an optic with a higher limit.
↑ ^2.0 ^2.1 ^2.2 Damage will be reduced if the projectile's velocity drops below this value.
↑ The caliber token for 7.62 mmR Training ammunition is set to a value of zero. It is not possible for its bullets to penetrate through materials of any kind.

References[]

↑ ^1.0 ^1.1 Nillers et al. 2022, CSLA Iron Curtain - Changelog, Bohemia Interactive Forums, viewed 21 March 2023, <https://forums.bohemia.net/forums/topic/235013-csla-iron-curtain-changelog/?do=findComment&comment=3468237>.

External links[]

Wikipedia: SVD (rifle)

See also[]

Weapons of comparable role and configuration[]

OP-54 (Alternate FIA counterpart)
Hunting Rifle (Alternate FIA counterpart)
M21 (U.S. Armed Forces/AFMC counterpart)

Weapons of CSLA Iron Curtain
Marking devices	AN/PAQ-1 LTD
Handguns	M1911 .45 • M23 .45 • M9 9 mm • Pi-52 7.62 mm • Pi-75 SR 9 mm (LR) • Pi-82 9 mm • Sa-61 7.65 mm
Submachine guns	MPV-N 9 mm (MPV-N1, MPV-SD) • Sa-61 Buttstock 7.65 mm • Sa-24 7.62 mm (Sa-26)
Carbines	M16 Car. 5.56 mm (M203 GL)
Rifles/Assault rifles	FAL 7.62 mm • M14 7.62 mm • M16A1 5.56 mm • M16A2 5.56 mm (M203 GL) • Pu-52 7.62 mm • Pu-52/57 7.62 mm • Sa-58P 7.62 mm (VG-70, V)
Squad automatic weapons	LK vz. 52 7.62 mm • LK vz. 52/57 7.62 mm • M249 5.56 mm
Machineguns	M60 7.62 mm • M60E3 7.62 mm (Short) • UK-59L 7.62 mm
Sniper rifles	Hunting Rifle 7.62 mm • M21 7.62 mm • OP-54 7.62 mm • OP-63 7.62 mm
Launchers	9K32 Strela-2 • FIM-92 • M47 Dragon • M72 LAW • M136 • MAAWS • P27 ATGL • RPG-7 • RPG-75 • SMAW
Static	9K113 Konkurs • AGS-17 • BzK-59A • DShKM • M-52 • M252 • M2HB • M60 • M60E3 • Mk. 19 • PLDvK-53/59 • T21 • TOW • UK-59L (UK-59T)
(Parenthesis) denote variants.

Czechoslovak People's Army - Armoury (CSLA Iron Curtain)
Handguns	Pi-52 7.62 mm • Pi-75 SR (LR) • Pi-82 9 mm • Sa-61 7.65 mm
Submachine guns	Sa-61 Buttstock 7.65 mm
Assault rifles	Sa-58P 7.62 mm (VG-70, V)
Machineguns	UK-59L 7.62 mm
Sniper rifles	OP-63 7.62 mm
Launchers	9K32 Strela-2 • RPG-7 • RPG-75
Static	9K113 Konkurs • AGS-17 • BzK-59A • DShKM • M-52 • PLDvK-53/59 • T21 • UK-59L (UK-59T)
(Parenthesis) denote variants.

FIA - Armoury (CSLA Iron Curtain)
Handguns	M1911 .45 • Pi-52 7.62 mm • Pi-75 SR 9 mm (LR) • Pi-82 9 mm
Submachine guns	Sa-24 7.62 mm (Sa-26) • Sa-61 Buttstock 7.65 mm
Rifles/Assault rifles	FAL 7.62 mm • M16A1 5.56 mm • Pu-52 7.62 mm • Pu-52/57 7.62 mm • Sa-58P 7.62 mm (V)
Squad automatic weapons	LK vz. 52 7.62 mm • LK vz. 52/57 7.62 mm
Machineguns	UK-59L 7.62 mm
Sniper rifles	Hunting Rifle 7.62 mm • OP-54 7.62 mm • OP-63 7.62 mm
Launchers	9K32 Strela-2 • M72 LAW • P27 ATGL • RPG-7 • RPG-75
Static	AGS-17 • DShKM
(Parenthesis) denote variants.

[CfgAmmo762mmSniperhit-16] CfgAmmo >> CSLA_7_62Odst59_Ammo >> hit

[CfgAmmo762mmAPIhit-17] CfgAmmo >> CSLA_7_62PZ59_Ammo >> hit

[CfgAmmo762mmTraininghit-18] CfgAmmo >> CSLA_7_62Cv59_Ammo >> hit

[CfgAmmo762mmSniperairFriction-19] CfgAmmo >> CSLA_7_62Odst59_Ammo >> airFriction

[CfgAmmo762mmAPIairFriction-20] CfgAmmo >> CSLA_7_62PZ59_Ammo >> airFriction

[CfgAmmo762mmTrainingairFriction-21] CfgAmmo >> CSLA_7_62Cv59_Ammo >> airFriction

[CfgAmmo762mmSnipertypicalSpeed-24] CfgAmmo >> CSLA_7_62Odst59_Ammo >> typicalSpeed

[CfgAmmo762mmAPItypicalSpeed-26] CfgAmmo >> CSLA_7_62PZ59_Ammo >> typicalSpeed

[CfgAmmo762mmTrainingtypicalSpeed-27] CfgAmmo >> CSLA_7_62Cv59_Ammo >> typicalSpeed

[CfgAmmo762mmSnipercaliber-28] CfgAmmo >> CSLA_7_62Odst59_Ammo >> caliber

[CfgAmmo762mmAPIcaliber-30] CfgAmmo >> CSLA_7_62PZ59_Ammo >> caliber

[CfgAmmo762mmTrainingcaliber-32] CfgAmmo >> CSLA_7_62Cv59_Ammo >> caliber

[CfgAmmo762mmSniperdeflecting-34] CfgAmmo >> CSLA_7_62Odst59_Ammo >> deflecting

[CfgAmmo762mmAPIdeflecting-35] CfgAmmo >> CSLA_7_62PZ59_Ammo >> deflecting

[CfgAmmo762mmTrainingdeflecting-36] CfgAmmo >> CSLA_7_62Cv59_Ammo >> deflecting

[CfgMagazines10RndMagazineSnipercount-1] CfgMagazines >> CSLA_OP63_10rnd_7_62Odst59 >> count

[CfgMagazines10RndMagazineSniperinitSpeed-9] 2.0 ^2.1 CfgMagazines >> CSLA_OP63_10rnd_7_62Odst59 >> initSpeed

[CfgMagazines10RndMagazineAPIinitSpeed-22] CfgMagazines >> CSLA_OP63_10rnd_7_62PZ59 >> initSpeed

[CfgMagazines10RndMagazineTraininginitSpeed-23] CfgMagazines >> CSLA_OP63_10rnd_7_62Cv59 >> initSpeed

[CfgMagazines10RndMagazineSniperammo-37] CfgMagazines >> CSLA_OP63_10rnd_7_62Odst59 >> ammo >> "CSLA_7_62Odst59_Ammo"

[CfgMagazines10RndMagazineAPIammo-38] CfgMagazines >> CSLA_OP63_10rnd_7_62PZ59 >> ammo >> "CSLA_7_62PZ59_Ammo"

[CfgMagazines10RndMagazineTrainingammo-39] CfgMagazines >> CSLA_OP63_10rnd_7_62Cv59 >> ammo >> "CSLA_7_62Cv59_Ammo"

[CfgWeaponsOP63mass-2] CfgWeapons >> CSLA_OP63 >> WeaponSlotsInfo >> mass

[CfgWeaponsOP63SAdispersion-3] CfgWeapons >> CSLA_OP63 >> Single >> dispersion

[CfgWeaponsrecoil-4] CfgWeapons >> CSLA_OP63 >> recoil

[CfgWeaponsOP63inertia-5] CfgWeapons >> CSLA_OP63 >> inertia

[CfgWeaponsOP63dexterity-6] CfgWeapons >> CSLA_OP63 >> dexterity

[CfgWeaponsOP63SAreloadTime-7] CfgWeapons >> CSLA_OP63 >> Single >> reloadTime

[CfgWeaponsOP63LinkedItemsLinkedItemsOpticitem-10] CfgWeapons >> CSLA_OP63 >> LinkedItems >> LinkedItemsOptic >> item >> "CSLA_PSO1_OP63"

[CfgWeaponsOP63CowsSlotcompatibleItems-11] CfgWeapons >> CSLA_OP63 >> WeaponSlotsInfo >> CSLA_CowsSlot >> compatibleItems[] >> compatibleItems[] >> {"CSLA_PSO1_OP63","CSLA_NSPU_OP63"}

[CfgWeaponsOP63discreteDistance-12] CfgWeapons >> CSLA_OP63 >> discreteDistance[] >> {100,200,300,400,500,600,700,800,900,1000}

[CfgWeaponsOP63discreteDistanceInitIndex-13] CfgWeapons >> CSLA_OP63 >> discreteDistanceInitIndex >> "2"

[CfgWeaponsOP63maxZeroing-14] CfgWeapons >> CSLA_OP63 >> maxZeroing

[SemiAutoROFFormula-8] 60 / reloadTime = 60 / 0.085

[762mmSniperRHAFormula-29] initSpeed * caliber * 15 / 1000 = 830 * 1.46 * 15 / 1000

[762mmAPIRHAFormula-31] initSpeed * caliber * 15 / 1000 = 830 * 1.945 * 15 / 1000

[NoCSLAScopesWith1300mZeroing-15] By default, the OP-63 is not capable of mounting a scope with a zeroing limit higher than 1,300 metres as no such optic for the OP-63 exists within the DLC's assets. This is only possible through the use of a custom addon that explicitly adds an optic with a higher limit.

[ExpectedVelocityMeaning-25] 2.0 ^2.1 ^2.2 Damage will be reduced if the projectile's velocity drops below this value.

[NoBulletPenetration-33] The caliber token for 7.62 mmR Training ammunition is set to a value of zero. It is not possible for its bullets to penetrate through materials of any kind.

[CSLAUpdate111-40] 1.0 ^1.1 Nillers et al. 2022, CSLA Iron Curtain - Changelog, Bohemia Interactive Forums, viewed 21 March 2023, <https://forums.bohemia.net/forums/topic/235013-csla-iron-curtain-changelog/?do=findComment&comment=3468237>.

[CfgMa 1]

[CfgWp 2]

[CfgWp 1]

[CfgWp 3]

[CfgWp 4]

[CfgWp 5]

[CfgWp 6]

[Formula 1]

[CfgMa 2]

[CfgWp 7]

[CfgWp 8]

[CfgWp 9]

[CfgWp 10]

[CfgWp 11]

[note 1]

[CfgAm 1]

[CfgAm 2]

[CfgAm 3]

[CfgAm 4]

[CfgAm 5]

[CfgAm 6]

[CfgMa 3]

[CfgMa 4]

[CfgAm 7]

[note 2]

[CfgAm 8]

[CfgAm 9]

[CfgAm 10]

[Formula 2]

[CfgAm 11]

[Formula 3]

[CfgAm 12]

[note 3]

[CfgAm 13]

[CfgAm 14]

[CfgAm 15]

[CfgMa 5]

[CfgMa 6]

[CfgMa 7]

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