Date Historic Information Serial Number Info
1903-1939 First 10,000 shipped to U.S. Marked with "BROWNING AUTOMATIC ARMS CO. OGDEN UTAH-U.S.A." Very few serial number records remain. Beginning with Serial Number 1 to approximately 228,000. Exact production figures are not available. Year of manufacture on Pre-World War II production is strictly a guess.
1940-1946 From 1940 to 1946 production of the Auto-5 was turned over to Remington. Serial number is on the side of receiver. "ABC" for American made Version. (A=16 gauge, B-12 gauge, C=20 gauge) 1946+229,000-237,000
1947 237001-249000
1948 249001-270000
1949 270001-285000
1950 285001-315000
1951 315001-346000
1952 F.N. took over production of the Auto-5. 346001-387000
1953 387000-438000
1954-55 Serial Numbering System changed. H=Standard Weight. L=Light Weight. H1-H83000
L1-L83000
1956 Serial Number designation for the Light Weight changed to G. H83001-H99000
G1-G23000
1957 Serial Numbering System changed again. M=Standard Weight. G=Light Weight. M22000-M85000
G23001-85000
1958-67 From 1958 serial numbers were preceded by the date of manufacture. 8M=standard weight for 1958. 8G=light weight for 1958.
Example: 8M1000 = A 1958 Auto-5 standard weight shotgun with serial number 1000 G85001-G99000
8G1-8G2000
M=standard weight
G=light weight
1968-76 In 1969 Browning started using two digits for the date of manufacture which was followed by a four digit code that identified the type of Auto-5:
M=standard weight
G=light weight
This was then followed by the serial number beginning with 1000.
Example: 69G1000 = A 1969 Auto-5 Lightweight 12 ga.. shotgun with a serial number of 1000. M-standard weight
G=light weight
1976-1997 In 1976 Browning standardized its serial number identification which it followed until 1998.
1. Auto-5 Type 151=Magnum 12 gauge
161=Magnum 20 gauge
211=Light 12 gauge
221=Sweet 16
231=Light 20 gauge
2. Date of Manufacture
is a two digit code Z=1
Y=2
X=3
W=4
V=5
T=6
R=7
P=8
N=9
M=0
3. Serial Number
beginning with 01001
at the start of each year.
Serial
Number Example:
01001RT151
This would be an Auto-5 Magnum 12 ga.,manufactured in 1976 with the serial number 01001.
1999 The Auto-5 will be discontinued for 2000. To commemorate this historic event for the Auto-5, Browning released the "Final Tribute" version in 1999.
1. Serial Number
beginning with 1001
at the start of each year.
2. Date of Manufacture
is a two digit code 2000 (distribution began in 1999)
3. Auto-5 Type FT="Final Tribute" 12 ga.
Serial
Number Example:
2000FT1001
This would be a Auto-5 "Final Tribute" 12 ga., manufactured in 1999 with the serial number 1001.