Dart Zone Nitroshot Blitzfire Dart Blasters

eBay

Pistol-style blaster matches form factor, Color scheme (blue, orange, vibrant green/yellow) is an excellent match, Overall design and proportions are highly consistent, Fits 'Nerf-style' description as Dart Zone is a major foam dart blaster brand

Nerf Elite Junior Ultimate Starter Set

mynavyexchange.com

Brand ('Nerf' fits 'Nerf-style'), Pistol-style blaster matches form factor, Similar color combination (blue, orange, green), Overall design is very close

Hasbro Multi Color Toy Guns

Treasurebox Toys

Brand ('Nerf' fits 'Nerf-style'), Category (toy blaster), Pistol-style form factor, Blue and orange colors present