Tokyo Marui KP85 Ruger EBB: specs, joules & FPS

Complete specs Tokyo Marui AEG (electric)

Tokyo Marui KP85 Ruger EBB, AEG: 0.21 J, 150 FPS, 250 g, 17 rounds. Full specs from the official source, with FPS for every BB weight.

Power

Energy · computed0.21 J
Velocity150 FPS46 m/s

Within Italy's 1 J limit

Energy computed from the velocity with 0.20 g BBs, the standard weight manufacturers and shops use to measure FPS.

For information only, based on the source's data for this version. Not legal advice: always check current local law and the version the shop sells.

Technical specifications

BrandTokyo Marui
ModelKP85 Ruger EBB
CategoryPistols
Power sourceAEG (electric)
PlatformOTHER
Weight250 g
Length220 mm
Magazine17 rounds
Hop-upFixed

Weighs 250 g: lighter than 94% of AEG replicas in the same category in the database (32 with weight).

At 0.21 J it is more powerful than 4% of AEG replicas in the same category that stay within 1 J (27).

Similar alternatives

Same type and category, with similar power and weight.

ReplicaEnergyFPSWeight
Tokyo Marui SIG Pro SP2340 EBB0.21 J150250 g
Tokyo Marui HK P30 EBB0.21 J150270 g
Tokyo Marui PC356 EBB0.3 J180260 g
Tokyo Marui M92F EBB0.21 J150280 g
Tokyo Marui P99 DAO EBB0.21 J150280 g

Velocity with different BB weights

At the same energy, heavier BBs leave the barrel slower. Expected velocity with the most common weights:

BB weightFPSm/s
0.20 g15046
0.25 g13441
0.28 g12739
0.30 g12237
0.32 g11936
0.36 g11234
0.40 g10632

Theoretical calculation at constant energy (0.21 J). Real-world values can differ slightly with hop-up and replica.

Try other values in the joule ↔ FPS converter →

Data source

The values on this page come from the product page of the shop redwolfairsoft.com, checked on 2026-11-07. The manufacturer does not publish full specs: values may refer to the version that shop sells.

Shop product page ↗ redwolfairsoft.com

Spotted a wrong or missing value? Let us know.

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