MCS100M Conversion Kit — Turn your ETHA 3 Mechanical into a MagFed Beast Want magfed performance without buying a new marker? The MCS100M Conversion Kit converts your existing Planet Eclipse ETHA3 M into an MCS100 MagFed marker so you can keep the gun you know and love while gaining all the tactical advantages of magazine-fed play. Shoot shaped projectiles, First Strike Rounds, or standard .68 paint—and do it with the ergonomics and maintenance you already trust. This kit lets you switch to internal air routed to a buttstock, add box-mag for more firepower, and finish the build with a full tactical body and handguard. Ideal for beginners, rental fleets, or players who want a cost-effective way to jump into magfed gameplay.Why choose the MCS100M Conversion Kit: Keeps your original marker — no need to learn a new platform Converts hopper-fed ETHA3 M into a true magfed MCS100 marker Shoot FSR, shaped projectiles, standard paintballs for maximum versatility Internal-air option with buttstock mounting for cleaner lines and better balance Simple, field-friendly maintenance—perfect for new players and rental gear Affordable upgrade that revitalizes older markers and extends their life Key Features: User-friendly maintenance for quick field service and rental use Internal air routing with buttstock or rear-air system options Magazine compatibility: DYE DAM, CF20 and Box Magazine supported Optional anti-chop Lok-Bolt upgrade to reduce chopping of rounds Full-length Picatinny top rail and half-length dovetail for optics and sights Complete body replacement: new tactical panels while retaining most internals and accessories Improved field of view and ergonomic handling for tactical play Comprehensive kit — all components included to convert your marker Package Includes: 1 × Valve https://mcsus.com/products/etha3-mechanical-magazine-fed-valve-body-for-emf100-mg100-mcs100-emek-100-pal 1 × Trigger Frame https://mcsus.com/products/trigger-frame-for-emf100-mg100-mcs100-internal-air-through 1 × Feed Cover https://mcsus.com/products/emf100-mg100-mcs100-emek-minimalist-feed-cover 1 × Latch Kit https://mcsus.com/products/emf100-mcs100-detent-plate-left-right-magazine-release-lever-spring-pin-black Upgrade your ETHA3 M and EMEK PAL the easy way — keep the familiarity, add the tactics, and hit the field ready for magfed action. VIEW SHOOTHING DEMO VIDEO: VIEW INSTALLATION VIDEO:
