Make :  Medea Corp Model:  M3 Grease gun Caliber: 45ACP Rate or Fire RPM: ~1000RPM Class: Transferable Machine Gun  Civilian legal to own  This gun is in my FFL books on from 3 in Florida for quick transfer
Fully Transferable Medea Corp M3 Grease Gun – Full Auto – NFA eFile Ready Price: [Insert Price]
Classification: NFA / Class III – Fully Transferable Machine Gun
Manufacturer: Medea Corporation
Model: M3 “Grease Gun”
Caliber: .45 ACP
Action: Full-Automatic
Registration Type: Fully Transferable on Form 3 – eFile Available
Status: In stock – Ready for transfer 
Description Own a piece of American firearms history with this Medea Corp M3 Grease Gun, a fully transferable .45 ACP submachine gun registered under the National Firearms Act. Known for its rugged design and iconic silhouette, the M3 is beloved by collectors for its historical significance, ease of maintenance, and controllable rate of fire. This example from Medea Corporation is in excellent mechanical condition, functions flawlessly, and is ready for NFA eFile transfer for faster approval. Whether for investment, collection, or live-fire enjoyment, this is an authentic piece of history you can own and shoot. History of the M3 Grease Gun The original M3 submachine gun was developed during World War II as a cost-effective replacement for the Thompson submachine gun. Designed by George Hyde and Frederick Sampson at the Guide Lamp Division of General Motors, it entered U.S. service in 1943. Nicknamed the “Grease Gun” due to its resemblance to the mechanic’s tool, the M3 was praised for its simplicity, stamped-steel construction, and low production cost—at about $20 per unit in 1940s dollars. Chambered in .45 ACP, it offered effective close-quarters firepower with a slow, controllable rate of fire (approximately 450 rpm). The M3 and its improved variant, the M3A1, served with U.S. forces through Korea, Vietnam, and even into the early 1990s in some armored units. Medea Corporation later produced high-quality, civilian-transferable reproductions like this one, making it possible for today’s collectors to own a functional version of this legendary firearm. Key Features Fully Transferable — No law enforcement demo letter required.45 ACP Chambering — Classic stopping powerFull-Auto Fire — Authentic military rate of fireMedea Corp Production — High-quality reproduction true to original M3 specsStamped Steel Construction — Durable and historically accurateNFA eFile Ready — Faster ATF processing timesWhat’s Included Original magazine(s)SlingNFA transfer paperwork assistanceSecure packaging & insured shipping to your SOT dealerWhy Buy From Us NFA Experts — Guidance through every step of the transferFast Processing — eFile capability for shorter wait timesCollector-Grade Inventory — Only premium transferable machine gunsTransparent Pricing — No hidden feesPurchase & Transfer Information This firearm is regulated by the National Firearms Act (NFA). All NFA rules apply. Buyer must reside in a state where civilian ownership of machine guns is legalTransfer will be completed via Form 4 to your local SOT dealereFile option available for faster approvalContact us to purchase:

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Medea Corp M3 Grease Gun Transferable Machine Gun Full Auto