1943
That is not a serial no of a Remington 1911A1 they stopped in 1945 with 2465139.
I thought that would be in the end of the serial range of Ithaca but 1944.
Your colt 1911a1 was made by colt in 1945.
I just don't think that's a Remington made 1911A1 Serial no, are you sure it's no mixed parts? May be Colt, 1924................
your Remington rand was made in 1917.
In 1944 by Remington Rand
In 1944.
1944
Your 1911A1 pistol was made in 1944.
It was produced in 1942.
made about 1917
By it's serial number.Go to proofhouse.com to find the date of manufacture.