PSO-1 Scope

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PSO-1 Scope
PSO1f.png
General
Version 1.04
Category Attachments > Optics
Used By KA-M, KA-101, KA-74
VSD, VSS
Repairable With Duct Tape
Electronic Repair Kit
Power Source 9V Battery (Optional)
Energy Use 0.02
Characteristics
Size 6 Slots (3x2)
Weight 600 g (1.32 lb)
Absorbency 0
Modifiers
Dispersion -0.000125
Specifications
Type Telescopic Sight
Magnification 4x
Variable Zoom No
Zeroing 100 - 1000 m
Use Seperately Yes
Occurrence
Locations Military
Rarity Rare
A side-mounted, 4x magnifying scope with battery-powered illuminated reticle for KA based rifles. — In-game description


The PSO-1 Scope is a telescopic Sight with optional illuminated reticle for the KA-M, KA-101, KA-74, VSD and VSS in DayZ Standalone. The PSO-1 Scope provides a reduction to the weapon's dispersion cone, increasing the overall accuracy of the weapon. It also provides additional zeroing ranges, allowing the survivor to make more accurate shots at longer ranges. The PSO-1 Scope also features a functional range finder situated to the lower left of the aiming reticle. The PSO-1 Scope is also the only scope to feature an optional illumination feature.

Performance[edit | edit source]

The performance table below shows improvements or reductions in the various aspects of a weapon's performance. The base column is the named stat of the listed weapon with no attachments.

Weapon Base Dispersion Dispersion with PSO-1 Scope Accuracy Improvement
KA-M 0.0015 0.001375 8.33%
KA-101 0.0015 0.001375 8.33%
KA-74 0.002 0.001875 6.25%
VSD 0.00075 0.000625 16.67%
VSS 0.002 0.001875 6.25%

Gallery[edit | edit source]

Range Finding with the PSO-1 Scope[edit | edit source]

Target at 400 m

The PSO-1 features an reticle with elements designed for use in range estimation, bullet drop and drift compensation. These features are completely functional in DayZ Standalone.

The top center "chevron" (^) is used as the main aiming mark. The horizontal hash marks are for windage and lead corrections and can be used for ranging purposes as well.

To the left is a stadiametric rangefinder that can be used to determine the distance from a 1.7 meters (5 ft 6.9 in) tall object/person from 200 to 1,000 meters. For this the lowest part of the target is lined up on the bottom horizontal line. Where the top of the target touches the top curved line the distance can be determined.

The three lower chevrons in the center are used as hold over points for engaging area targets beyond 1,000 meters. The user has to set the elevation turret to 1,000 meters and then apply the chevrons for 1,100 meters, 1,200 meters or 1,300 meters respectively.

The 10 reticle hashmarks in the horizontal plane can be used to compensate for wind or moving targets and can also be used for additional stadiametric rangefinding purposes, since they are spaced at 1 milliradian intervals, meaning if an object is 5 m wide it will appear 10 hashmarks wide at 500 m.

Trivia[edit | edit source]

  • The PSO-1 Scope is also mounted on the SVD in ArmA 2 (and the DayZ Mod) and references the SVD in its description.