KO: EVE-4 Starter Bundle
$270.00
AEG Variable|6mm|Starter Bundle
- KWA AEG Variable adjustable FPS system & drop-in ready gearbox
- Starter Bundle: the KO: Eve 4 AEG Variable, a KWA MS120 mid-cap magazines, 3-pack (Ice, Mint and Midnight) and a KWA 11.1V 20C 1400mAh LiPo battery
- KWA Rewards: earn 270 points ($5.40 store credit). How it works
- Pay over time: 4 interest-free payments of $67.50 with Klarna, or Affirm. Details
- Free shipping on orders over $200 (contiguous US).
Klarna and Affirm are subject to approval. See payment terms. A higher initial payment may be required for some consumers. CA resident loans made or arranged pursuant to a California Financing Law license.
Charger not included.
*This product comes with an orange mock suppressor out of the box – black tip in the image sold separately.
*This product does not come with a speed loader or Picatinny rail adapters.
KO:EVE-4 Starter Bundle
The rifle, three magazines and a battery in one box
The KWA KO:EVE-4 Starter Bundle is a beginner airsoft package built around the KO:EVE-4, a compact 6mm AEG with adjustable FPS (330–380). In the box: the KO:EVE-4 rifle, a 3-pack of KWA MS120 mid-cap magazines (Ice, Mint and Midnight), a KWA 11.1V 20C 1400mAh LiPo battery. Add a LiPo charger, BBs and eye protection, and you are ready to play.
KWA Rewards
Earn 270 points on this item, worth $5.40 in store credit. New members get 100 points for signing up and 500 bonus points on their first order.
How KWA Rewards worksPay over time
Split it into 4 interest-free payments of $67.50 with Klarna, or pay over time with Affirm. Choose either at checkout.
See payment optionsFree shipping
This item ships free, since orders over $200 ship free in the contiguous US.
Shipping detailsKlarna and Affirm are subject to approval. See payment terms. A higher initial payment may be required for some consumers. CA resident loans made or arranged pursuant to a California Financing Law license.
What is the KO:EVE-4 Starter Bundle?
The Starter Bundle is KWA’s one-order way into airsoft. It pairs the KO:EVE-4 with three spare magazines and a LiPo battery made to fit the stock, with no battery extension needed.
The KO:EVE-4 is a compact 6mm AEG with a high-strength polymer receiver set and M-LOK handguard, a pound lighter than its sister AEG, the Ronin T6. Its VPS gearbox lets you set FPS for indoor or outdoor fields.
Buying it as a gift? Everything in the box works together. Plan on a LiPo charger, BBs and full-seal eye protection too. They are listed under “You will also need” below.
- Includes the KO:EVE-4 AEG, MS120 magazines (3-pack) and a KWA 11.1V 20C 1400mAh LiPo battery
- No BB loader, speed loader or Picatinny rail adapters included
- Adjustable FPS, 330–380, with the included VPS tool
- Safe, semi-auto and full auto, 18.3+ rounds per second
- Gearbox drop-in ready for an ETU
- PTS flip-up sights
- Orange mock suppressor installed
- Charger and eye protection sold separately
The rifle inside
The KO:EVE-4 inside this bundle.
Polymer receiver
High-strength polymer receiver set and M-LOK handguard, a pound lighter than the Ronin T6.
Side charging handle
Sits where it gives convenient access to the hop-up adjustment.
VPS gearbox
Adjust FPS for indoor and outdoor fields with the included VPS tool.
Drop-in ready gearbox
Ready for popular electronic trigger units, with no modifications needed.
Ambidextrous controls
Safety selector, magazine release and charging handle work from either side.
Switch Life Extender
Reduces electrical arcing to cut wear on the trigger switch.
PTS flip-up sights
Included as standard, so the rifle is ready to aim out of the box.
KO magazines
KO magazines are MS120 magazines with an extra pop of color.
See the KO:EVE
KWA KO:EVE. A closer look at the KO:EVE AEG.
KO:EVE-4 Starter Bundle specifications
| In this bundle | |
|---|---|
| Rifle | KO: Eve 4 AEG Variable |
| Magazines | KWA MS120 mid-cap magazines, 3-pack (Ice, Mint and Midnight) |
| Battery | KWA 11.1V 20C 1400mAh LiPo battery |
| BB loader | Not included |
| BBs | Not included |
| Charger | Not included |
| Eye protection | Not included |
| KO:EVE-4 performance | |
| Power system | AEG Variable (VPS) |
| Velocity | 330–380 FPS, adjustable |
| Rate of fire | 18.3+ rounds per second |
| Firing modes | Safe, semi-auto, full auto |
| Magazine capacity | 120 rounds |
| Hop-up | Adjustable |
| Motor | KWA high torque motor |
| ETU | Drop-in ready |
| Battery type | 11.1V LiPo, T-plug (Deans) connector |
| Dimensions | |
| Length | 21 in retracted, 26 in extended |
| Height | 9 in |
| Outer barrel | 7 in |
| Weight | 4.9 lb |
| Build | |
| Rail | K.O.R.E. 4 M-LOK handguard |
| Stock | PDW stock, Gen. 2 |
| Muzzle | KWA SOCOM muzzle brake (orange mock suppressor installed) |
| Sights and grip | PTS flip-up sights, KWA front grip |
| Included tools | VPS tool |
| Collection | KO Series |
Rifle specs come from the KO: Eve 4 AEG Variable Specifications tab.
What comes in the KO:EVE-4 Starter Bundle
In the box
- KO: Eve 4 AEG Variable rifle, with its VPS tool and orange mock suppressor installed
- KWA MS120 mid-cap magazines, 3-pack (Ice, Mint and Midnight)
- KWA 11.1V 20C 1400mAh LiPo battery
You will also need
- A charger made for LiPo batteries. The bundle includes the battery but not a charger.
- 6mm airsoft BBs, such as KWA 0.20 g bio BBs (5,000-round bottle)
- Full-seal eye protection for every player, such as Pyramex Sealed Anti-Fog Torser eye protection
Popular add-ons
- KWA 140-round BB loader for AEG magazines to fill magazines faster
- Build your loadout to see what else to bring
Getting started
Starter Bundle or First Mission Bundle?
Both kinds of KWA bundle are built around one rifle and add a 3-pack of magazines and a KWA 11.1V 20C 1400mAh LiPo battery made to fit the stock.
A Starter Bundle is the rifle, the magazines and the battery. A First Mission Bundle adds a KWA 140-round BB loader for AEG magazines and a bag of KWA 0.20 g bio BBs, so you can fill magazines and play on day one.
This is a Starter Bundle, so plan on BBs. A BB loader makes filling magazines faster. Neither kind includes a charger or eye protection.
Your first game day
A quick checklist for a new player, or for the parent helping them get ready.
- Charge the LiPo battery with a LiPo charger before game day.
- Fill a magazine with BBs. A BB loader makes this faster.
- Put on full-seal eye protection before anyone loads a magazine, and keep it on the whole time on the field.
- Have the rifle checked at the field’s chrono. If needed, set the FPS with the VPS tool to the field’s limit.
- Fire a few shots at a target and set the hop-up so BBs fly flat (see “Hop-up, explained” below).
Adjusting FPS with VPS
The Variable Performance System changes power at the gearbox. On the KO:EVE-4 you adjust it with the included VPS tool, within 330–380 FPS.
Fields set velocity limits, often lower indoors than outdoors. Set the rifle for the field you are playing and confirm it at chrono.
The battery and charger
The included KWA 11.1V 20C 1400mAh LiPo battery is made to fit the rifle’s stock, with no battery extension needed.
A charger is not included. Charge the battery only with a charger made for LiPo batteries, and disconnect it from the rifle whenever you are not playing.
Hop-up, explained
Hop-up puts backspin on the BB so it lifts and flies flatter and farther. Too little and BBs drop early. Too much and they climb.
- Start with the hop-up at its lowest setting.
- Fire a few shots at a target at your usual distance.
- Add a little hop at a time until BBs fly flat before they drop.
- Back it off if BBs start to rise. Re-check whenever you change BB weight.
KO:EVE-4: rifle alone or bundle?
The same rifle in every column. The bundles add the gear a new player needs.
| KO:EVE-4 alone | Starter Bundle | |
|---|---|---|
| Rifle | Yes | Yes |
| Magazines | One KWA MS120 Midnight magazine | MS120 3-pack |
| Battery | Not included | 11.1V 20C 1400mAh LiPo |
| BB loader | Not included | Not included |
| BBs | Not included | Not included |
| Charger | Not included | Not included |
| Eye protection | Not included | Not included |
Prices and stock are shown on each product page.
Care and parts
- Disconnect the battery whenever you are not using the rifle.
- Charge with a charger made for your battery type (NiMH or Li-Po/Li-Fe).
- Keep the inner barrel and hop-up bucking clean if accuracy drops.
- Wipe the rifle down after each game and check screws and the rail before you play.
Find the KO:EVE-4 manual and diagrams in the Manuals & Diagrams library. The KWA 11.1V 20C 1400mAh LiPo battery and magazines are also sold on their own if you want spares.
KO:EVE-4 Starter Bundle FAQ
What is in the KO:EVE-4 Starter Bundle?
The KO: Eve 4 AEG Variable (with its VPS tool and orange mock suppressor), a 3-pack of KWA MS120 mid-cap magazines (Ice, Mint and Midnight), and a KWA 11.1V 20C 1400mAh LiPo battery.
Is a charger included?
No. The bundle includes a LiPo battery, but the charger is sold separately. Use a charger made for LiPo batteries.
Is this a good first airsoft gun or gift?
KWA built this bundle for players getting into airsoft. One order covers the rifle, spare magazines and a battery. Add BBs, a charger and full-seal eye protection.
What is the difference between a Starter Bundle and a First Mission Bundle?
A Starter Bundle is the rifle, a 3-pack of magazines and a battery. A First Mission Bundle adds a KWA 140-round BB loader for AEG magazines and a bag of KWA 0.20 g bio BBs.
Can I adjust the FPS on the KO:EVE-4?
Yes. KWA lists it at 330–380 FPS, adjustable with the included VPS tool. Set it to your field’s limit and confirm at chrono.
Which magazines fit the KO:EVE-4?
M4/AR15-style AEG magazines. The bundle includes a 3-pack of KWA MS120 120-round mid-caps in Ice, Mint and Midnight.
Does it come with an orange tip?
Yes. It ships with an orange mock suppressor installed. The black tip shown in some images is sold separately.
Can I pay for the KO: EVE-4 Starter Bundle over time?
Yes. Choose Klarna at checkout to split it into 4 interest-free payments, or Affirm to pay over time. Both are subject to approval. See Payment Options.
Do I earn KWA Rewards points on the KO: EVE-4 Starter Bundle?
Yes. KWA Rewards members earn 1 point for every $1 on orders of $50 or more, so the KO: EVE-4 Starter Bundle earns about 270 points, worth $5.40 in store credit (50 points = $1). See KWA Rewards.
Is the KO:EVE-4 Starter Bundle covered by a warranty?
Every KWA gun is backed by KWA, with warranty support and in-house service in California. Protection Plus adds extended warranty coverage and a repair plan with no repair fee, discounted parts and free return shipping. See the Protection Plus page for plan details.
Built to Run, Backed by KWA
| Weight | 5 lbs |
|---|---|
| Dimensions | 24.5 × 9.5 × 4 in |
MAGAZINE KWA AEG Mid-Cap MS120 Ice/Mint/Midnight, 3-PACKS
| Color | Mixed |
|---|---|
| Pack | 3 |
Specifications
- Length (Retracted): 21“
- Length (Extended): 26“
- Height: 9“
- Outer Barrel Length: 7“
- Inner Barrel Length: 2.37“
- Magazine Capacity: 120
- Weight: 4.9
- Gearbox: AEG Variable
- Electronic Trigger Ready: YES
- Rate of Fire: 18.3+
- Velocity: 330-380 ADJ FPS
- Power Source: 11.1v T-Plug
- Operation: LITHIUM POLYMER
- Adjustable Hop Up: YES
- FPS Range: 330-380 ADJ FPS
- Firing Modes: SAFE, SEMI AUTO, FULL AUTO
- Motor Type: KWA HIGH TORQUE MOTOR
- Stock: PDW STOCK GEN 2
- Rail Type: K.O.R.E. 4
- Muzzle Device: KWA SOCOM MUZZLE BRAKE
- Compatible Magazines & Additional Features: PTS FLIP UP SIGHTS, KWA FRONT GRIP, VPS TOOL INCLUDED
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