Play Day Water Blaster

Walmart

Exact color match (translucent lime green and bright orange), Identical pistol shape and form factor, Matching orange muzzle/tip, Matching orange trigger, Similar translucent plastic material, Consistent design details (e.g., ridges, handle shape), Product category aligns (Water Blaster / Toy Pistol)

Super Water Gun For Kids Adults: 2 Pack Mini, A- Green Orange

eBay - lalstores

Exact color match (bright green body, orange barrel/tip), Exact design match (rounded pistol shape, trigger guard, grip), Consistent proportions and size, Material appears to be plastic, matching toy category, Matches 'Green and Orange Toy Pistol' description

Small water pistol

Tormino

Similar bright green color, Orange/yellow tip, Small pistol form factor, Category is 'Toys & Games'