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.45 Remington–Thompson
Place of origin Experimental military round
Production history
Designed 1923
Specifications
Parent cartridge .45 ACP
Bullet diameter .447 in (11.4 mm)[1]
Overall length 1 inch[citation needed]
Ballistic performance
Bullet weight/type Velocity Energy
250[2] 1,450 ft/s (440 m/s)[2] 1,165 lb·ft (1,580 N·m)[1]
Test barrel length: 14 in (356 mm)

The 45 Remington–Thompson was an experimental firearms cartridge designed by Remington Arms and Auto Ordnance for the Model 1923 Thompson submachine gun, a variant of the Model 1921 with a longer barrel, with the intent of increasing the power and range of the weapon.[2][3] While some variants of the 1923 were produced, the rifle and round did not find commercial success.[3]

References[]

All or a portion of this article consists of text from Wikipedia, and is therefore Creative Commons Licensed under GFDL.
The original article can be found at .45 Remington–Thompson and the edit history here.
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