Looking to get into Magfed style paintball but don't want to break your wallet in the process? Well, this 3D printed product will save you hundreds on a magfed specific marker. This adapter will fit on most markers with a feedneck and is compatible with Planet Eclipse CF20 & Dye Dam Magazines (magazines NOT included). This adapter is magfed event and tournament legal as it is endorsed by UMFL (United MagFed League). Features: - Made out of PLA material (strong, lasting, durable, and water resistant) - Cycles paintballs as fast as the marker shoots - Most style markers are compatible with this adapter (electric, semi-auto, pump) - Is compatible with the Dye Dam Box Mag IMPORTANT MEMO: Multiple colors available, please specify using the send message to seller option when checking out. (products only made to order) Current colors are: -Black -White -Red - Grey Will update color list once I get new ones.