Description
Item Description
Bryant Ridge Co. is pleased to present this collectible military surplus bolt-action rifle for a penny-start auction; this is the Mossberg 42MB(a).
SPECIFICATIONS:
Manufacturer: Mossberg
Model: 42MB(a)
Serial: 43313
Date of Manufacture: 1942-1943
Caliber: .22 Short/Long/Long Rifle
Finish: Blue
Barrel Length: 23"
Optics/Sights: Receiver Peep Rear
Stock/Grips: Smooth Two-Piece Walnut Mannlicher-Style Stock
Action: Bolt-Action Rifle
Markings: Standard / The barrel and the receiver are both stamped “UNITED STATES / PROPERTY / SERIAL NO. 43313.”
Bryant Ridge's Analysis:
The Mossberg 42MB(a) is a .22 caliber bolt-action training rifle developed by O.F. Mossberg & Sons during World War II as part of the Allied training effort under the U.S. Lend-Lease program. Produced primarily between 1941 and 1943, the 42MB(a) was intended for marksmanship instruction rather than combat use and was supplied largely to British and other Allied forces. Many examples are marked “U.S. PROPERTY,” reflecting American ownership prior to overseas issue. Chambered for .22 Short, Long, or Long Rifle, the rifle allowed economical training with rimfire ammunition while closely mimicking the handling characteristics of full-size military rifles, making it an effective instructional tool during wartime shortages.
Model: 42MB(a)
Serial: 43313
Date of Manufacture: 1942-1943
Caliber: .22 Short/Long/Long Rifle
Finish: Blue
Barrel Length: 23"
Optics/Sights: Receiver Peep Rear
Stock/Grips: Smooth Two-Piece Walnut Mannlicher-Style Stock
Action: Bolt-Action Rifle
Markings: Standard / The barrel and the receiver are both stamped “UNITED STATES / PROPERTY / SERIAL NO. 43313.”
Bryant Ridge's Analysis:
The Mossberg 42MB(a) is a .22 caliber bolt-action training rifle developed by O.F. Mossberg & Sons during World War II as part of the Allied training effort under the U.S. Lend-Lease program. Produced primarily between 1941 and 1943, the 42MB(a) was intended for marksmanship instruction rather than combat use and was supplied largely to British and other Allied forces. Many examples are marked “U.S. PROPERTY,” reflecting American ownership prior to overseas issue. Chambered for .22 Short, Long, or Long Rifle, the rifle allowed economical training with rimfire ammunition while closely mimicking the handling characteristics of full-size military rifles, making it an effective instructional tool during wartime shortages.
Mechanically, the 42MB(a) is based on Mossberg’s civilian Model 42 series and features a robust bolt-action design, detachable box magazine, and a hardwood military-style stock. Some rifles were equipped with aperture or open sights, while others were fitted with specialized training scopes, including a distinctive 4-power optic used in certain British training programs. Known for their excellent accuracy and solid construction, these rifles saw extensive use throughout the war and were later surplused after hostilities ended. Today, the Mossberg 42MB(a) is a desirable military-training collectible, valued for its clear connection to World War II history, Lend-Lease markings, and its role in preparing Allied soldiers for service.
Return Policy:
We gladly offer a 3 day unfired inspection policy from the time that the firearm is delivered to your FFL. Refunds are available for all qualifying orders.
Return Policy:
We gladly offer a 3 day unfired inspection policy from the time that the firearm is delivered to your FFL. Refunds are available for all qualifying orders.
Shipping Details
Handgun Standard Shipping with Insurance $50.00
Long Gun Standard Shipping with Insurance $70.00
Any orders placed with magazines that are not compliant with your state, county, or city regulations will not ship with your order.




