Stealth Ops Upgrade Kit

The Stealth Ops Upgrade Kit is a Nerf product set that was released in fall of 2015 under the N-Strike Modulus series.

It comes packaged with a Red Dot Sight, a Proximity Barrel, and a Folding Grip.

History
The Stealth Ops Upgrade Kit was revealed after a United Kingdom supplier accidentally released the names of the Modulus kits in January of 2015. It was officially announced at the 2015 Toy Fair.

This product set, along with the Long Range Upgrade Kit, had a running change in production, prior to the release of the IonFire and the Recon MKII, where patches of green paint found on earlier production models were removed as a cost-cutting measure.

Trivia

 * Some retailers denote the kit as the Secret Agent Kit.