Data Quality88%
MASS(Military Archive Scoring System)
ⓘ Regardless of era, the same scoring system applies to all units in the rifle scopes category.
01 / Overview
PSO-1
Category
Country
Prime contractor
Production
1963–
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
RIFLE SCOPES · COLD WAR
3
PERFORMANCE/PRICE
94
UNIT COST (2025 USD)
—
ⓘ Performance/Price and MASS score are computed across all units in the rifle scopes category, regardless of era.
02 / Specs & Design
◎General5MOD.5
- Optic Typetelescopic sight
- Service Entry Year1963
- Weight600 g
- Length375 mm
- In ServiceYes
◈Optical7MOD.7
- Magnification4×
- Objective Diameter24 mm
- Field of View6
- Eye Relief80 mm
- Reticle Typerange-finding reticle with floating elements
- Illuminated ReticleYes
- Focal Plane (FFP/SFP)second
▣Night / Thermal2MOD.2
◇Mounting & Power4MOD.4
- Mount TypeWarsaw Pact rail
- Quick-DetachYes
- Battery Life8
- WaterproofYes
◆Production1MOD.1
- Variants3
03 / History
SERVICE LIFESPANStill in Service
- 1963Production started
63
years in service
15
countries operating
ⓘ The producing country still actively operates it. 16 countries retired it.
04 / Operators
Operator Countries31country
05 / MASS Score
RIFLE SCOPES RANKING Rifle Scopes · Cold War
MASS RANKINGSMASS ↗
ⓘ Rankings are within theRifle Scopescategory.
📖 TERMS ON THIS PAGE3terms
A rifle scope feature where the reticle (crosshairs) is internally lit for enhanced visibility in low-light conditions.
Allows rapid attachment and removal of a suppressor or silencer from a firearm.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources