Nerf N-Strike Modulus ECS-10 Blaster Has Modular Design, Lets You Easily Add Upgrades - TechEBlog
THE BEAST ~ A Cosmetically Overkill Modulus ECS-10 With Better-than-average performance ~ LARP Blaster with HVZ Legal FPS ~ Specs In Comments! : r/Nerf
Nerf Modulus ECS-10 - Nerf
MOD GUIDE] How to Modify the Nerf Modulus ECS-10 - YouTube
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Nerf Modulus ECS-10 Build-Your-Own Blaster - White Multi | Burkes Outlet
Nerf N-Strike Modulus ECS-10 Blaster - Entertainment Earth