KWC 1911 CO2 (Fixed Slide): specs, joules & FPS

Complete specs KWC CO2

KWC 1911 CO2 (Fixed Slide): 1.41 J, 390 FPS, 1,000 g, 14 rounds. Full specs from the official source, with FPS for every BB weight.

Power

Energy · computed1.41 J
Velocity390 FPS119 m/s

Above Italy's 1 J limit

Italian shops sell versions tuned below 1 J: ask the shop which version they ship.

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

BrandKWC
Model1911 CO2 (Fixed Slide)
CategoryPistols
Power sourceCO2
Platform1911
Weight1,000 g
Length220 mm
Magazine14 rounds

Weighs 1,000 g: heavier than 58% of CO2 replicas in the same category in the database (231 with weight).

Similar alternatives

Replicas of the same type and category that stay within the Italian 1 J limit.

ReplicaEnergyFPSWeight
KJ Works KP-24 1911 CO2 - Grey Two Tone (Full Metal)1 J328930 g
KJ Works KP-24 1911 CO2 - Tan Two Tone (Full Metal)1 J328930 g
KJ Works 1911 KP-16 CO2 GBB0.95 J320960 g
ASG Pit Viper CO2 black1 J3281,125 g
RWA x ARES Korth Sky Marshal CO2 Revolver0.95 J3201,090 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 g390119
0.25 g349106
0.28 g330100
0.30 g31897
0.32 g30894
0.36 g29189
0.40 g27684

Theoretical calculation at constant energy (1.41 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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