Item:
ON11935

Original U.S. WWII Type M3A1 Grease Gun Display by Ithaca Gun Company Inc. - Serial 744278

Item Description

Original Item: Only One Available. This is a fantastic BATF compliant non-firing display M3A1 Grease Gun built using 50% of a dummy solid steel receiver along with genuine U.S. Korean War era Issue parts. First introduced during WWII, the Korean war issue is identical to the late WWII design. This wonderful condition Grease Gun was manufactured by the ITHACA GUN CO INC. and is complete with US ordnance markings on various components. It also has serial number 744278 on the left side under the maker marking. This eye catching example is nicely maker marked and shows the serial number clearly.

It is comprised of totally original parts with the exception of the ATF approved newly made solid steel dummy receiver. This is a ATF approved non-gun making it 100% legal for sale, trade and ownership within the USA. Comes complete with one 30 round magazine (high capacity restrictions will apply), a telescoping wire shoulder stock, and fixed peep sights. Barrel is live and unmolested and still has an original flash hider in place, bolt is welded in the forward position per ATF guidelines. With great markings and fantastic condition, this is one of the best looking M3 grease guns that we have ever had!

Its steel stamped construction made this the must less costly successor to the Thompson and Rising sub-machine guns of WWII. It has an interesting safety mechanism that when the bolt is back and the ejector port cover is closed, a tab on the cover holds the bolt in the rear position, even when the trigger is actuated. One must open the ejector port cover in order for the bolt to move forward and fire. We haven't had, or even seen, a Grease Gun dummy gun in nearly 20 years, and we expect it could be another 20 years before we get another. Act now or be sorry later!

The M3 submachine gun, also known as Grease Gun, was developed as a cheaper war-time alternative to famous Thompson M1 and M1928 submachine guns. The basic requirements were set by US Ordnance Corps in February, 1941. George Hyde and Frederick Sampson, working together at Inland Division of general Motors Corp developed a prototype, which was designated the T20. The T-20 was a very simple weapon, made mostly from steel stampings. In November 1942 T20 was tested against several other prototypes, and was found superior to all other contestants. Late in 1942 the T20 was recommended for adoption, which followed in 1943. Combat use of a newly adopted M3 submachine gun showed some problematic points in design, most notably in the failing cocking mechanism. The problems were solved by elimination of this unit in 1944 when a further simplified weapon received the designation M3A1, and served with US Armed forces through the later part of WWII, Korean and Vietnam wars. M3A1 was issued to US tank crews all the way up until 1980s.

In the early 1950s, Ithaca Gun Company was at first contracted to manufacture bolts for the M3A1, and later, as the Korean conflict escalated, more were ordered. Ithac was contracted through the Rochester, New York Ordnance District to fabricate 70,000 new M3A1 submachine guns to fill the need.

M3 submachine gun was a full-automatic blowback-operated firearm that fired from an open bolt. The receiver was made from steel stampings. M3 featured spring-loaded ejection port cover (which also acted as safety, locking the bolt when it is closed) and crank-type bolt retracting (cocking) handle at the right side of the receiver.

Characteristics include:
Caliber: .45ACP
Weight: 3.7 kg
Length (stock closed/open): 570 / 745 mm
Barrel length: 203 mm
Rate of fire: ca. 450 rounds per minute
Magazine capacity: 30 rounds
Effective range: 50 meters

  • This product is not available for shipping in US state(s): Connecticut, Massachusetts, Minnesota, and Wisconsin

    This product is not available for international shipping.
  • Not eligible for payment with Paypal or Amazon

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