Magazines
Magazines: The
earliest magazines (Step Base Bottom) do not appear to be two toned, but
were heat treated and the halves show a slight difference in color. The
type 1 magazine shows part of the bottom plate in the side view.
These were used from serial #1 through about serial #4500. The
second type magazine had a cut-out in the rear wall that allowed the sides
to flex and avoided cracking the upper rear corners.
The type II was used from about serial #4500 to serial #30000.
The third type magazine had a lanyard loop as did the previous two
types. The type III was used from about serial 30000 to about serial
#130000. The type 4 magazine had no lanyard loop. And was used from about
serial #130000 to the end of WWI. the
All magazines where two tone until approximately 1940. Full blued
magazines started shipping around serial number 719,753. Reference Charles Clawsons “Colt
.45 Service pistols”. Common subcontractors identification marks on WWI mags are located on the top lip of base and included A, B, L, R, and R on the bottom of base. Colt, Remington-UMC, and Springfield had unmarked mags as well. WWII
Mag Notes: *Little magazines have been seen with two font variations (Block and Roman) "L" and "L". Commercial: |
Examples of Proper GI Issue
Magazines |
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Type
I - Step Base Bottom (From S/N 1-4500) |
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Type II - Key Hole Magazine
(From S/N 4500 - 30000) |
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The cut and hole were added to add more flex to the tube. Prior to this modification there was issues with the magazine cracking at the feed mouth. Better metal was found and replaced the more brittle metal at about serial number 30000 and removed the need to add the key hole modification (see Type III below). |
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Type III - Colt Two Tone
with Loop (From S/N 30000 - 130000) |
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Type IV - WWI
example produced by Colt (From S/N 130000 - to end of WWI) |
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Type IV - WWI example produced by
American Pin (From S/N 130000 - to end of WWI) |
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Early WWI Springfield
Magazine with Loop (also had with out loop) |
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WWII
example produced by Scovill and Risdon (Used by Remington Rand, US&S, and Ithaca) |
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WWII
example produced for Colt by Little, Risdon , and Scovill |
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Known examples are "C-L", "C-R", and "C-S" |
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Colt contractors put a "C" in front of their letter designator. |
WWII
example produced by General Shaver (Used by Remington Rand) |
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"G" Stamped lip |
Notice seam on back of magazine |
Note: General Shaver was a division of Remington Rand and had a manufacturing contract to produce almost a million magazines. Most shipped with Remington Rand 1911A1s. |
WWII
example produced by Little (Used by Remington Rand, US&S, and Ithaca) |
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Notice different font types |
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Return to ID page Rev 1.1c |