Data Quality87%
MASS(Military Archive Scoring System)
ⓘ Regardless of era, the same scoring system applies to all units in the air guns category.
01 / Overview
Weihrauch HW 77
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
ⓘ Performance/Price and MASS score are computed across all units in the air guns category, regardless of era.
02 / Specs & Design
◎General5MOD.5
- Firearm TypeAir Rifle
- First Production Year1983
- ManufacturerWeihrauch
- Weight4.1 kg
- In ProductionYes
◈Cartridge2MOD.2
- Cartridge / Calibre.177 (4.5mm), .20 (5.0mm), .22 (5.5mm) & .25 (6.35mm) caliber waisted diabolo pellets
- Calibre4.5 mm
▣Operation5MOD.5
- Action TypeUnderlever cocking
- Feed Systemmanual
- Magazine Capacity1
- Barrel Length470 mm
- Trigger Typeprecision adjustable
◇Performance4MOD.4
- Muzzle Velocity290 m/s
- Effective Range50 m
- Accuracy10
- Optic RailYes
◆Production1MOD.1
- Variants3
03 / History
SERVICE LIFESPANStill in Service
- 1983Production started
43
years in service
7
countries operating
ⓘ The producing country still actively operates it.
04 / Operators
Operator Countries7country
05 / MASS Score
AIR GUNS RANKING Air Guns · Cold War
MASS RANKINGSMASS ↗
ⓘ Rankings are within theAir Gunscategory.
📖 TERMS ON THIS PAGE2terms
A status indicating that a product or feature is actively being manufactured and distributed for operational use.
A mounting system for attaching optical sights to rifles.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources