Amazon.com: Nerf N-Strike Modulus ECS-10 Blaster : Toys & Games
Nerf N-Strike Modulus ECS-10 - Range Test (Stock) - YouTube
Complete enough) Modulus ECS-10 "AR-15" ish clone. <130 fps compliant for LARP, HVZ, and community games. : r/Nerf
Modulus ECS-10 Full Handle 3D Print - Finally finished a complete prototype of the full handle with long top rail. Sorry it is in transparent filament, I ran out of silver. What
Nerf Modulus ECS 10 Blaster With Darts With Upgrade Extras | eBay