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The gallery stamp(s) signify function and accuracy testing. The gallery stamp is to the right of these and may be either one or two symbols or letters. The magnaflux stamp is most often a symbol inside of a triangle and usually appears to the left of the proof mark, but also may appear to the right or below it. proof mark is usually surrounded by an oval. There are also symbols on the right side of the barrel.
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A hand stamp is used and can be difficult to read. Occasionally the charact ers are weak or unevenly applied. They resumed stamping the date code on the barrel on 10/1/01. They continued to mark the date code on the end flap of the shipping box.
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(*) On 8/9/99, stopped stamping the barrels with the date code. One needs to be sure that the barrel is original to the gun before trusting the Barrel Code listing, above. Using these barrel codes to date a shotgun is somewhat unreliable, as shotgun barrels are often interchanged at random. Using barrel codes (such as those listed above) to date the manufacture are reliable on Remington rifles, as the company rarely changed barrels on a customer's rifle. The following letters correspond to the months of the yearī - L - A - C - K - P - O - W - D - E - R - Xġ - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 Remington's manufactured after 1921 have a code located on the left side of the barrel near the frame that identifies the year and month of manufacture.
#Determing remington 870 age by serial number serial number#
Here is some information that you can get from you serial number after 1921