Amazon.com: NERF Hyper Siege-50 Pump-Action Blaster, 40 Hyper Rounds, Holds Up to 50 Rounds, Glasses, Up to 110 FPS Velocity, Easy Reload, Toy Foam Blasters
Amazon.com: Nerf Elite Titan CS-50 Toy Blaster – Fully Motorised, 50-Dart Drum, 50 Official Nerf Elite Darts, Spinning Barrel – for Children, Teens, Adults : Toys & Games
Fifty dart drum (N-Strike Elite) | Nerf Wiki | Fandom
Nerf Elite 2.0 50-Dart Refill Pack -- Includes 50 Official Nerf Elite 2.0 Darts, Compatible With All Nerf Elite Blasters - Nerf