NOTES FROM LUKE: The Genuine Hasbro Nerf Rival Compatible 12-round Magazine has been tested for the Zeus and Apollo and are compatible with the Rival rounds linked below.
FEATURES: -Zeus and Apollo tested only. These are too tight in other blasters.
SPECS: -These do NOT include Rival rounds.
ADDITIONAL LINKS:Headshot Ammo:https://outofdarts.com/collections/darts-and-ammo/products/headshot-ammo-rival-rounds-9-colors-110-pack-w-bag-and-carabiner