Nerf Mod - M4A1 S-System from Modern Warfare 2 by Wolverine9999 on DeviantArt
Monkee Mods Nerf
Worker Mod F10555 M4 Style for Nerf N-Strike Stryfe Blaster | Worker Nerf Mods - Workermod.com
Worker Mod Imitation M4 Kits Combo 13 Items for Nerf RETALIATOR - BlasterMOD
A updated version of my previous prop build with newer features. I took some inspiration from the alien's m4a1 pulse rifle to make this design. : r/ Nerf
So, NERF made an AR15... wait, wut? - YouTube
REPLICA] Nerf M4 / M16 Blaster | Retaliator Mod / 3D printed VS homemade attachments - YouTube
Amazon.com: M4 Gel Ball Blaster, Electric Splatter Ball Blaster Automatic 20000+ Water Beads Gun with 1200 Rounds Water Bead Drum & Infrared Sighting for Outdoor Yard Activities Shooting Game (Ages 12+) :
Unboxing and Modding the Nerf ALIENS Pulse Rifle from Hasbro - YouTube