O.F. · Rifle
Mossberg Model 44US
Bolt action · .22 Long Rifle · introduced 1943
Also known as Mossberg 44US, Mossberg M44US, 44 U.S.
About the Mossberg Model 44US
The Mossberg Model 44US is an American bolt-action .22 Long Rifle training rifle produced by O.F. Mossberg & Sons for the U.S. War Department during and after World War II. Feeding from a 7-round detachable box magazine and fitted with a heavy target barrel and a micrometer-adjustable receiver peep sight, it was issued to teach basic marksmanship fundamentals to U.S. troops rather than to prepare them for combat. Its full-length military walnut stock and sling swivels approximated the handling of the service rifles of the era at low ammunition cost.
The 44US series gave a generation of American servicemen and later civilian riflery programs an affordable, accurate .22 trainer that mimicked the feel of a full-size military rifle, making it a prized collector piece with its U.S. Property markings.
Mossberg Model 44US specifications
General
- Type
- Rifle
- Action
- Bolt action
- Firing mechanism
- Striker-fired
- Trigger
- Single action
- Calibres
- .22 Long Rifle
- Magazine capacity
- 7 rounds
- Magazine
- Detachable box magazine
Dimensions
- Barrel length
- 660 mm (26.0 in)
- Overall length
- 1099 mm (43.3 in)
- Weight (empty)
- 3.63 kg (8.00 lb)
Barrel
- Rifling
- 6 grooves, right-hand twist
- Grooves
- 6
Materials
- Barrel
- Steel
- Receiver / frame
- Steel
- Stock
- Walnut
- Finish
- blued
Performance
- Muzzle velocity (typical)
- 330 m/s (1083 fps)
- Muzzle energy (typical)
- 141 J (104 ft·lb)
- Effective range
- 90 m
History
- Introduced
- 1943
- Discontinued
- 1949
- Production status
- Discontinued
- Country of origin
- US
- Designer
- O.F. Mossberg & Sons
Features
- Micrometer click receiver peep sight
- Heavy target barrel
- Military oil-finished walnut stock
- Front and rear sling swivels
- U.S. Property markings
Safety
- Manual safety
Manufactured under War Department contract; roughly 58,000 units were delivered from 1943 to 1945, with a further 19,000-plus scheduled but cancelled near the end of the war. Postwar civilian and successor variants (44US(a) through 44US(d)) continued into the late 1940s.
Similar models
Anschütz 1727 F
Bolt action · .22 Long Rifle
Anschutz 1761 APR
Bolt action · .22 Long Rifle

Anschütz 1827 Fortner
Bolt action · .22 Long Rifle

Anschütz 1903
Bolt action · .22 Long Rifle
Anschutz 1907
Bolt action · .22 Long Rifle
Anschutz 1913 Super Match
Bolt action · .22 Long Rifle

Anschütz Model 54
Bolt action · .22 Long Rifle