20mm Watch Band Adapter for Hero Stealth Wrist Blaster

I was recently looking for a cheap flashlight for a custom plumbing parts lightsaber, when I came across this curious blaster resembling a Spider-Man web shooter. I found it in a store called FiveBelow. I had always wanted a decent wrist blaster, so I was quick to purchase this peculiar blaster. It cost $5, and is only available at FiveBelow, which explains why I had never heard of it or seen one until now. Unfortunately, the blaster is not available through their website, so if you want one