US
G.I. Joe

G.I. Joe Classified #199 Hydro-Viper 6 in Figure

  • 7 accessory pieces: helmet, backpack, diving knife, 2 fins, harpoon launcher, devil ray pet
  • 6 inch, 1:15 scale Classified Series #199
  • Ages 4 years and up
  • 0.11 kg, 5 x 2.01 x 9.76 inches listed

Last refreshed Sep 8, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A Cobra Hydro-Viper diver for Classified Series fans who like a long accessory list and a retro look. It is light, with the pet devil ray as the unusual extra.

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ASIN: B0FHJNK2QTCategory: Action Figures

Overview

Equipping a Cobra Eel for underwater missions is the idea behind this Hydro-Viper, a highly articulated figure with a dive-ready loadout. The set covers a helmet, a backpack, dive gear and a pet devil ray.

Detail and a themed accessory set are the strengths, and the pet is a nice extra for display. The limit is that the pieces are small and easy to misplace, and the listing gives no warranty information.

Who it's for

Classified Series fans and role-play kids will enjoy the accessory-heavy loadout and the retro style. Shoppers wanting electronic features or a vehicle should choose another product.

Pros and cons

Pros
  • Dive-themed accessory loadout
  • Pet devil ray included
  • Manual, no batteries needed
Cons
  • Small accessories are easy to lose
  • Warranty not listed
  • Fit with older figures not stated

Performance notes

Articulation gives the figure many poses, and the dive gear adds to the scene. The body is plastic and manual, with tabletop display as the named play location.

Specifications

BrandG.I. Joe
Dimensions & fit
Item weight0.11 kg
Item Dimensions L x W x H5 x 2.01 x 9.76 inches
Construction & materials
Material TypePlastic
Included components
Included ComponentsFigure and 7 accessory pieces
Other details
Scale1:15 (6 inch)
Manufacturer recommended age4 years and up
Play Activity LocationTabletop
StyleRetro
Model SeriesClassified Series
Operation ModeManual
Indoor Outdoor UsageIndoor

Frequently asked questions

Does the Hydro-Viper fit with other G.I. Joe Classified figures?

It is listed as Classified Series #199 at a 6 inch scale, 1:15. The listing says nothing about accessory sharing with other figures.

What are the seven accessories with Hydro-Viper?

The description names a helmet, backpack, diving knife, 2 fins, harpoon launcher and a pet devil ray.

Is the Hydro-Viper highly poseable?

Yes. The description says multiple points of articulation for high poseability.

Does Hydro-Viper need batteries?

No. The listing says operation and power are manual.