Blasters3D Top Front Rail for Nerf Rival Mercury XIX-500 Blaster Performance Mod

Blasters3D SpeedLoader Single Carrier for Nerf Rival Heracles XIX-500 Reload Mod

Blasters3D SpeedLoader 5-Rounds for Nerf Rival Heracles XIX-500 - Kronos Mod

Blasters3D Double-Sided SpeedLoader Carrier Mod for Nerf Rival Mercury XIX-500

T-Pull For Nerf Rival Mercury Edge XIX-500 Blaster Easy Mod Handle Grip Upgrade

Blasters3D Picatinny Rail (7 Slots) for Nerf RevReaper, Rival Heracles - Mod

Blasters3D M27 Priming Handle (Short) for Nerf Rival Heracles T-Pull T-Grip Mod

Blasters3D M27 Priming Handle Short for Nerf Rival Roundhouse- T-Pull T-Grip Mod