Nerf Modulus Tracker ECS-10 Official Rules & Instructions - Hasbro
Nerf Modulus - ECS 10 Motorised Blaster - YouTube
Tracker ECS-10 | Nerf Wiki | Fandom
Modulus ECS-10 Grip - Lots of people complain about the narrow / cut out grip on this blaster. Would inserts like these work for people? It does make the grip more comfortable
Gun Blaster Darts Nerf N Strike New Modulus ECS 10 Play Game Fun 630509335220 | eBay
Nerf N-Strike Modulus ECS-10 Blaster Has Modular Design, Lets You Easily Add Upgrades - TechEBlog