Remington 1100 Serial Number Chart

At the start of WWII production moved to Remington in the United States until FN could resume production after the war, actually 1952. This gun was manufactured in 1937. Because the A5 is the second largest selling automatic shotgun in history (Remington 1100 is #1), there's not much I can say that hasn't already been written. Founded in 1816 by Eliphalet Remington. Company has distinction of being oldest firearms manufacturing firm in United States. Since 1856, it has been known by four different names: between 1856 and 1888, E. Remington & Sons; 1888-1910, Remington Arms Company; 1910-1925, Remington Arms U.M.C. Company (Union Metallic Cartridge Company); and 1925 to present, Remington Arms Company. At the start of WWII production moved to Remington in the United States until FN could resume production after the war, actually 1952. This gun was manufactured in 1937. Because the A5 is the second largest selling automatic shotgun in history (Remington 1100 is #1), there's not much I can say that hasn't already been written. I don't claim to be an expert, but all of the Remington 'Model 11' 12 guage shotguns that I've ever seen or heard of that have six digit serial numbers located on the bottom of the receiver have been very early guns; I think some of them and maybe all of them that I've seen were made even before the gun was called the Model 11.

TuJays

.270 WIN
Posts: 216
Joined: Sat Oct 27, 2012 10:08 pm
Posted: Sat Dec 20, 2014 10:50 am
Call or email Remington and give them the serial number, they will tell you when it was born, however keep in mind they do make errors.
Back up what they tell you with this information;
DECODING REMINGTON SERIAL NUMBERS
Model 870 LETTER PREFIX
1950 TO APPROX 1968: NO SERIAL NUMBER PREFIX
1968 TO PRESENT: LETTERS USED (IN SEQUENCE)
S-68, T-74, V-78, W-84, X-90, A-91, B-94, C-97, D-01, AB-05
Model 870 LETTER SUFFIX (DESIGNATES GAUGE)
V 12 GA. (2 3/4”)
M 12 GA. MAGNUM (3”)
A 12 GA. “SUPER” MAGNUM (3 ½”)
W 16 GA. ( 2 ¾” )
X 20 GA. “HEAVY FRAME” (DISCONTINUED)
N 20 GA. “HEAVY FRAME MAGNUM” (DISCONTINUED)
K 20 GA. “LIGHT WEIGHT” (“LW”) (ALSO INCLUDES M/1100 “LT”)
U 20 GA. LW MAGNUM (ALSO INCLUDES M/1100 “LT”)
J 28 GA.
H .410 BORE (2 ½” OR 3”)
Model 1100 LETTER PREFIX
1963 TO APPROX. 1968: NO SERIAL NUMBER PREFIX
1968 TO PRESENT: LETTERS USED (IN SEQUENCE)
L-68, M-74, N-78, P-85, R-90
Model 1100 LETTER SUFFIX
SAME STRUCTURE AS THE Model 870 listed above
Model 1187 LETTER PREFIX
1987 TO PRESENT: “PC” 12 GA., 1999 “TL“ 20 GA.,
2000 “SM” SUPER MAG.
LETTER SUFFIX
NO LETTER SUFFIX ON THIS MODEL
Then look on the left side of the barrel near the receiver and look for a two letter date code stamp and follow this chart with the first letter being the month and the second being the year the barrel was made;
Month
B - Jan L - Feb A - Mar C - Apr K - May P - Jun
O - Jul W - Aug D - Sep E - Oct R - Nov X - Dec
Year
M - 1921 N - 1922 P - 1923 R - 1924 S - 1925
T - 1926 U - 1927 W - 1928 X - 1929 Y - 1930
Z - 1931 A - 1932 B - 1933 C - 1934 D - 1935
E - 1936 F - 1937 G - 1938 H - 1939 J - 1940
K - 1941 L - 1942 MM - 1943 NN - 1944 PP - 1945
RR - 1946 SS - 1947 TT - 1948 UU - 1949 WW - 1950
XX - 1951 YY - 1952 ZZ - 1953 A - 1954 B - 1955
C - 1956 D - 1957 E - 1958 F - 1959 G - 1960
H - 1961 J - 1962 K - 1963 L - 1964 M - 1965
N - 1966 P - 1967 R - 1968 S - 1969 T - 1970
U - 1971 W - 1972 X - 1973 Y - 1974 Z - 1975
I - 1976 O - 1977 Q - 1978 V - 1979 A - 1980
B - 1981 C - 1982 D - 1983 E - 1984 F - 1985
G - 1986 H - 1987 I - 1988 J - 1989 K - 1990
L - 1991 M - 1992 N - 1993 O - 1994 P - 1995
Q - 1996 R - 1997 S - 1998 T - 1999 (*) U - 2000 (*)
V - 2001 (*) W - 2002 X - 2003 Y - 2004 Z - 2005
A - 2006 B - 2007 C - 2008 D - 2009 E - 2010
F - 2011 G - 2012 H - 2013 I - 2014
Merry Christmas Everybody
We have done so much for so long with so little, we are now qualified to do anything with nothing!
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