Strengths
Keep enemy aircraft off your teammates. Learn the range and limits of your guns, radar or missiles.
Ground RB / Vehicle Database / Profile
M163
Japan · SPAA · Rank 5
Battle Ratings
Arcade7.7
Realistic7.3
Simulator7.3
These are archived ratings; check the game for current values. The history below shows recorded ratings and announced changes.
Vehicle Overview
- Nation
- Japan
- Class
- SPAA
- Rank
- 5
- Acquisition Type
- Tech Tree
Battlefield Role
Find cover from enemy tanks while keeping a clear view of the sky. Move after firing if you have given away your position.
When to spawn
Bring it when aircraft or helicopters are threatening your team.
Common Mistakes
- Repeating the same peek. Once an enemy has your range, move to another angle before firing again. A second shot from the same opening is easier to anticipate.
- Chasing tanks while aircraft attack. Keep a covered firing position and scan the sky between bursts. A ground target is not worth giving an aircraft a free approach.
Survivability and Armor
- Crew
- 4 persons
Your crew and equipment are vulnerable to ground fire. Check nearby roads and corners while watching the sky.
Keep exposed sides and the fighting compartment behind cover. Check the incoming round and impact angle in Protection Analysis before relying on the armor.
Ammunition
Default · AP-I/HEI-T/API-T
Choose this belt for the target: armor-piercing rounds help against thin armor; explosive and incendiary rounds are useful against aircraft and exposed crews.
20 mm HEFI-T · HEI-T/HEF-I/API-T/HEF-I
Choose this belt for the target: armor-piercing rounds help against thin armor; explosive and incendiary rounds are useful against aircraft and exposed crews.
20 mm API-T · AP-I/API-T/HEF-I/API-T
Choose this belt for the target: armor-piercing rounds help against thin armor; explosive and incendiary rounds are useful against aircraft and exposed crews.
Ready Rack and Carry Load
- Maximum capacity
- 2,200 rounds
Carry enough for the route and resupply plan. A listed first-stage capacity alone does not establish a safe spawn load or prove that another rack is empty.
Mobility
- Maximum forward speed
- 64 km/h
- Maximum reverse speed
- 15 km/h
- Power-to-weight ratio
- 18.9 hp/t
- Engine power
- 212 hp
- Weight
- 11.2 t
Top speed is not cross-country pace. Check the reverse route before taking a firing position.
Optics
Gunner
- Night equipment
- Night vision device
- Magnification
- 6.0×
Commander
- Night equipment
- Not Equipped
Driver
- Night equipment
- Night vision device
Armaments
- Primary weapon
- 20 mm M168 cannon
- Reload
- 26 → 20 s
- Fire rate
- 3,000 shots/min
Economy
- Crew training
- 78,000 SL
- Expert crew
- 270,000 SL
- Ace crew
- 1,100 GE
- Ace crew research
- 670,000 RP
- Reward multiplier · SL (AB/RB/SB)
- 140/180/250%
- Reward multiplier · RP
- 190%
- Total cost of modifications · RP
- 77,500 RP
- Total cost of modifications · SL
- 130,000 SL
Battle Rating History
| Date | Game mode | Battle rating |
|---|---|---|
| No confirmed battle rating changes are recorded. | ||
Archived rating records
| Date / source | Arcade | Realistic | Simulator |
|---|---|---|---|
| October 8, 2026Site profile snapshot | 7.7 | 7.3 | 7.3 |
| September 25, 2025Observed · Wiki archive ↗ | 7.7 | 7.3 | 7.3 |
Sources and data checks
Vehicle data checked October 8, 2026. Crew optics checked October 22, 2026. Speeds use Realistic Battles values. Reload depends on crew skills and qualification; damage can reduce performance. Unknown equipment is not a confirmed absence.
Community discussion
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