top of page

H&R Reising Model 50 .45 ACP Machine Gun

H&R Reising Model 50 .45 ACP Machine Gun sold by Gun Auctions USA

DESCRIPTION

H&R Reising Model 50 .45 FULL AUTO NFA/Machine Gun , 13.75" Barrel, NEEDS REPAIR, Shiny Bore, Tight Action, sn:S5079 (FORM 4 TRANSFERABLE) This select-fire submachine gun is one of approximately 6,400 produced by Harrington & Richardson under a U.S. government contract for military and law enforcement use. (Needs Repair) It features a one-piece walnut stock with sling swivels, an adjustable rear peep sight, a drift-adjustable front sight, and a steel buttplate, with roughly 90% of the original finish remaining on the metal. The blued barrel is plain-profiled and fitted with the model's distinctive slotted muzzle compensator, and the action feeds from a detachable box magazine housed forward of the trigger guard. The Reising Model 50 saw service with the Marine Raiders in the Pacific Theater during World War II, making this a genuinely rare, transferable piece of American military firearms history. The firing pin is broken and the magazine well requires new retaining pins; a spare broken firing pin and firing pin spring are included. Includes 6 magazines. This item is fully transferable to individual buyers, trusts, or corporate entities via an ATF Form 4 upon approval and payment of the applicable tax stamp.

Estate & Gun Consignment Auction #106

Auction Result

Lot

106002

Hammer Price

$6,200

Sold On

Aug 16, 2026

Hammer price excludes buyer’s premium

COLLECTOR NOTES

The Reising Model 50 is a transferable select-fire submachine gun associated with U.S. military and law-enforcement use during World War II. This Form 4 example is especially notable as an NFA machine gun, although the catalog specifically notes that it needs repair.

SPECIFICATIONS

Manufacturer:

H&R

Model:

Reising Model 50

Caliber:

.45 ACP

Action:

Machine Gun

Barrel Length:

13.75"

Condition:

Needs Repair

Serial Number:

S5079

OWN A GUN OR COLLECTION TO SELL?

We help owners, families, and estates get top dollar through our proven marketing, trusted auction platforms, and extensive bidder network.

Gun Auctions USA headquarters in Largo, Florida

Trusted by Families, Executors & Collectors Nationwide
Licensed FFL Transfers  |  Confidential Process  |  Proven Auction Results

bottom of page