Colt Ar 15 Serial Number Lookup
Teodosio Shepperd
I checked the Springfield Research Service serial numbers volume 1-4 1999 editions. Your serial number was allotted to Remington-Rand and is near the end of the numbers they were issued (916405-10410404)
The Serial Number on old Colts occurred three places. Underside of the frame in front of the trigger guard, underside of the trigger guard, and underside of the butt. However the SN of record was the one on the frame. All three numbers should match if the parts all left the factory at the same time.
In the blue book, under "serialization" they list the number of each caliber made by Colt (first gen) .22RF 107, .32RF 1 no 41 caliber .44RF 1,863. I don't know how accurate that is, but not many rim fires made.
Where would I find some info on the colt with serial #130108? Is it a .41 long colt or .41 short.It does not have the screw that screw into the cylinder pin,so I am guessing that it is not a BP frame.
That's about all I can tell you. I don't even know if a factory letter will tell you more, other than where the gun shipped. I lettered one of my Colts a bunch of years ago. The only information it provided was Serial Number, Caliber, Barrel Length, Finish, Type of Stocks, Who it was shipped to and when, and number of guns in the shipment. Not a lot of information for what you pay for a Colt letter.
leastsignificantbit is based on cern.colt.bitvector.QuickBitVector. It returns the index (as an integer) of the least significant bit in state true of the integer argument. Returns 32 if no bit is in state true.
mostsignificantbit is based on cern.colt.bitvector.QuickBitVector. It returns the index (as an integer) of the most significant bit in state true of the integer argument. Returns -1 if no bit is in state true
studenttinverse is based on cern.jet.stat.Probability. It returns the double value, t, for which the area under the Student-t probability density function (integrated from minus infinity to t) equals 1-alpha/2. The value returned corresponds to the usual Student t-distribution lookup table for talpha[size]. This function uses the studentt function to determine the return value iteratively.
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