That's 5,000 higher then they ever reported making which ended in 1938. Check the barrel code date, see related links for information on the Remington Society of America and then click the service dog on the site and send me mail on the date I'd be interested.
The 141's are date code stamped on the barrel, the location diagram and date codes are on the Remington Society of America.
YES REMINGTON FIREBALL , OLD PRODUCTION. Also, a number of companies make AR pistols in .223.
Your Remington model 1903-A3 was made in the year 1942.It was chambered in the caliber 30-06.
You will have to contact Remington.
1 in 10
List the caliber and then someone will try to help you.
Impossible to tell unless you have the factory records.
Model 581.
$500 up
1920
1918
Are you sure of the model number?