Flip Knife | Gamma Doppler

Origin Story

The Flip Knife | Gamma Doppler, released on June 16, 2016, with the Gamma Exposure update, is a high-tier green knife known for its flashy appearance. Its blade features a vibrant green and black marbled pattern, achieved with metallic paints and a candy coating, giving it a pearlescent sheen. This finish is a staple of high-end inventories, often grouped visually with Emerald or jade-like themes. The bright green blade stands out, making it a status piece for collectors.

Drop Chance

Flip Knife | Gamma Doppler is a knife-tier skin, so standard Valve rarity odds don't apply. Knives drop at a combined rate of approximately 0.26% from supported cases before accounting for which knife type and finish you get. Valve doesn't publish individual knife or phase probabilities.

Skin Condition

Float range 0 to 0.08. Exteriors: Factory New, Minimal Wear. StatTrak is available in FN, MW.

• Factory New ($633.83): The blade's bright green marbling is fully coated, with edges and the tip appearing very clean and pristine.
• Minimal Wear ($658.96): The overall look remains nearly identical to Factory New, with any wear limited to very light edge softening or tiny chips near the tip or spine.

Model

Gamma Doppler uses the legacy Flip Knife model, introduced with Gamma Exposure on June 16, 2016. The inspect animation and third-person appearance match the original CS:GO version.

How to Obtain

The Flip Knife | Gamma Doppler is primarily obtained as a rare special item from opening a Gamma Case or Gamma 2 Case. These cases are no longer in the active drop pool and now drop only rarely. A StatTrak version is also available for kill tracking. Alternatively, players can acquire this knife by purchasing it directly from the Steam Community Market, third-party marketplaces, or various case-opening and skin-trading sites.

Price Range

Flip Knife | Gamma Doppler ranges from $658.96 (Minimal Wear) to $633.83 (Factory New). StatTrak versions carry a premium at every wear tier.


The current 7-day median is $561.32. The 90-day median is $561.32. The all-time median is $373.42. Volume averages 0 trades per day.

Visual Theme

Anodized: It has been painted with black and silver metallic paints using a marbleizing medium, then candy coated. This results in a bright, saturated green with dark black and deep green swirls, all finished with a metallic, pearlescent sheen. In first-person, the blade's curved belly and spine prominently display the green marbling. The community often groups Gamma Doppler knives visually with emerald-like or jade themes, comparing them to other Doppler families as the green counterpart.

Player Rating

Rating: 5.00 / 5
Votes: 1

Sticker Compatibility

Given the bright green and black palette of the Flip Knife | Gamma Doppler, stickers in green, lime, black, white, or blue-green hues can complement its appearance. The knife features a single sticker slot on the handle, which is less prominent in first-person view compared to the blade.