OSINTtechnical on Twitter: "The drone appears to sport a 3d printed release mechanism, and the grenade has stabilizing vanes added. https://t.co/JwIwxnL4s2" / Twitter
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Amazon.com : Swellpro Drone Accessories PL2-F Waterproof Payload Release Mechanism with HD FPV Camera for Fisherman FD1 : Electronics
Homemade Payload Dropping mechanism for Drone | Low Cost dropping device for drone-Drone drop system - YouTube
Drone Payload Release for Splash Drone – Urban Drones Dealers