Airsoft 8 cap grenade no hardware *reusable*

A simple ring cap grenade for airsoft that uses no springs or screws all you need is some duct tape to wrap around the two semi circles, uses 8 ring caps that you can buy from dollar tree. cheep and simple to replace so great for the field where you might lose something, only 18g of filament and 40 minute print on Bambu a1, works with PLA or anything else really. you can replace the ring cap by taking off the duct tape and replacing the cap and retaping