November 5, 2014

Bob’s correct IMHO…
Winchester-Olin started Model 70s with S/N 1 in 1936 and got to 581471 in the pre-64 series. When they changed to the post-63 push feed action in 1964 they jumped the serial numbers to 700,000 but kept going. The “G” prefix was added in 1969 to comply with GCA ’68, somewhere in the high 900,000s.
GCA ’68 required a “unique” serial number for each manufacturer/model. What that means is that “technically”, Model 70 serial numbers “G1” through about “G980,000” were “unused”.
When the CRF “Classics” were re-introduced USRACo (later FN) went back and used “G” serial numbers that had not been used previously. So a “six-digit” “G” serial number would most likely be a CRF “Classic” made in New Haven some time after the CRF rifles were re-introduced but before FN/BACO moved production out of New Haven. I do not have access to any serial number information for the USRAC/FN Classic, as only Olin Corporation provided Polishing Room information to the Cody Firearms Museum (Olin last operated the New Haven plant in 1981).
This is what screws up attempts to use the WACA serial number lookup function on this website. For example, serial number 120,000 would be a pre-64 Model 70 made in 1949, while serial number “G120,000” would be a M70 “Classic” made in the 1990s… We do not have the USRAC/FN data to incorporate the “G” into the serial number search and eliminate the confusion…
FWIW… There are also a TINY number of genuine pre-64 M70s whose receivers were replaced at the factory after 1969. In compliance with GCA ’68, these receivers had a “G” stamp added to the serial number. But these are rarely seen…
Just my take,
Lou
WACA 9519; Studying Pre-64 Model 70 Winchesters
Just a minor correction to Lou’s otherwise superb post.
The “G” prefix was first used on the Model 70s in the 920000 serial range. I have encountered several of them in the 920000 – 930000 range.
Here is one example;
Additionally, I fixed the serial number look-up tool so that the “G” does not affect the results.
Bert
WACA Historian & Board of Director Member #6571L
November 5, 2014

Thanks for the correction Bert!!!
I didn’t look up the start of the “G” serial numbers last night and best I could remember was that they started somewhere below 1,000,000…
This “problem” with the DOM lookup tool (which isn’t really a “problem”) comes up pretty often in the WACA queries I get, i.e. folks like Ajk wanting to know when their M70 “Classic” was made. I don’t think we can “fix” that, since as far as I know we do not have serial number information from USRAC or FN/BACO to put into the system. I know you know this, since you created the tool, but Ajk probably doesn’t.
If you enter “120000” in the lookup tool you get 1949 as the DOM, and if you enter “G120000” you get 1949 as the DOM. This doesn’t necessarily reflect a prejudice against “Winchester” Model 70s made in New Haven by USRAC or FN under license from Olin Corporation, it’s because we do not have serial number application dates from USRAC/FN to incorporate into the system…
Best,
Lou
WACA 9519; Studying Pre-64 Model 70 Winchesters
Louis Luttrell said
This “problem” with the DOM lookup tool (which isn’t really a “problem”) comes up pretty often in the WACA queries I get, i.e. folks like Ajk wanting to know when their M70 “Classic” was made. I don’t think we can “fix” that, since as far as I know we do not have serial number information from USRAC or FN/BACO to put into the system. I know you know this, since you created the tool, but Ajk probably doesn’t.
If you enter “120000” in the lookup tool you get 1949 as the DOM, and if you enter “G120000” you get 1949 as the DOM. This doesn’t necessarily reflect a prejudice against “Winchester” Model 70s made in New Haven by USRAC or FN under license from Olin Corporation, it’s because we do not have serial number application dates from USRAC/FN to incorporate into the system…
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Best,
Lou
That is correct, and I cannot fix it for the USRACo or BACA serialized Model 70s.
Bert
WACA Historian & Board of Director Member #6571L
November 5, 2014

Yes… Sorry for the short hand…
Olin Corporation bought Winchester Repeating Arms Company in 1931 and operated the New Haven plant until 1981, when it was sold to an employee group calling itself U. S. Repeating Arms Company. Olin granted license to USRAC to manufacture firearms under the “Winchester” name, but retained the Winchester-Western ammunition business.
USRAC operated independently until it went bankrupt in 1989. It was then purchased by Fabrique-Nationale, which also owns Browning Arms Company. USRAC/FN-Browning continued to manufacture “Winchester” firearms in New Haven until the plant was closed in 2006. At that point Model 70 production was moved to Columbia SC and Portugal.
Relevant to the original query, insofar as I know, the “G” serial number prefix was the letter code assigned to the New Haven plant and was used by both Olin and USRAC/FN until 2006. After 2006, the system was changed. So a “G” prefix on a Winchester means the gun was made in New Haven sometime after 1968, but given USRAC’s decision to restart the serial numbers at “G1” when they re-introduced the controlled round feed Model 70 “Classic” we end up with serial number confusion. Here’s the serial number (G3) on an early custom shop Model 70 “Classic”… This one sure wasn’t made in 1936!!!
Only Olin Corporation provided serialization data to Cody, and I for one do not know where/how to find USRAC/FN/BACO information. That’s why the Model 70 serial number lookup tool on this site ends in 1981 and doesn’t cover the “Classics” at all.
With the FN/BACO Model 70s made after the New Haven plant closed, I think some people have had luck contacting the Utah based “Winchesterguns” division of Browning FN Group, but I’m not sure even they have information on the USRAC guns made in New Haven with a “G” prefix…
Confused yet? I am…
WACA 9519; Studying Pre-64 Model 70 Winchesters
From my own observations, a large block of “G” serial numbers beginning with G1, was reserved for Custom Shop Production. How high those Custom Shop numbers go is unknown to me, but it is in the thousands.
I personally own several of the Super Grade Classic rifles, one of which is numbered G17609, and it was made and purchased by me new in 1994, as one of the first of those rifles made. I also have several Classic featherweights with “G” serial numbers below G100000.
And while it drives the seekers of knowledge absolutely crazy, my push feed featherweight ordered by me new in 1990 with serial number G1925727 was made years BEFORE my Super Grade serial number G17609. A lower serial number does not necessarily equate to an earlier gun.
All of which is a long way around to saying that the G Serial Numbers did NOT just start at G1 and increase sequentially. There are blocks of numbers that put the lie to that notion.
BRP
November 5, 2014

All of which is a long way around to saying that the G Serial Numbers did NOT just start at G1 and increase sequentially. There are blocks of numbers that put the lie to that notion.
Hi BRP-
While I do not have any detailed information I’m sure you are correct… This is why we cannot provide a DOM on Model 70 “Classics” when people ask, which they often do via the “Contact Us” portal.
The “G” prefix was added to then-current production M70 serial numbers around s/n 920,000. These were all post-63 push feed actions. Starting from around s/n G920,000, they were numbered sequentially, reaching about G1525000 by 1981 when USRAC took over from Olin, and well over G2000000 before the New Haven plant closed in 2006. The pre-64 rifles went from s/n 1 to 581471 and the post-63 push feed rifles went from s/n 700000 to G2000000+, in sequence, with the G added around s/n 920000.
But as you state, the new controlled round feed Model 70 “Classics” were not numbered in the Model 70 sequence that began with s/n 1 in 1936. They were started with s/n G1, which was GCA ’68 compliant, since G1 through about G920000 were previously unused “unique” Model 70 serial numbers. To make matters worse, I don’t think that M70 Classic serial numbers in the G1 through G920000 block were used sequentially. My limited (!!!) understanding is that certain serial number blocks were assigned to different “projects”. For example the Custom Shop got a block of serial numbers assigned that was different from those assigned to regular production, etc.
All of which means (as your facts prove), that a “four-digit” Custom Shop Classic could have been made AFTER a “five or six-digit” Classic Featherweight, and that Classic Featherweight could have been made AFTER a “seven-digit” push feed M70, since the push feed rifles were being serialized in the original M70 sequence that started in 1936… They’re “apples and oranges”, different serial number sequences for different products, like Model 12s and Model 94s…
If you have data on how the G1 through G900000 s/n blocks were used, e.g. which products got which numbers, please share. I don’t even have any post-63 Winchester catalogs!!!
Thanks,
Lou
WACA 9519; Studying Pre-64 Model 70 Winchesters
“G”ee, this is a confusing topic…..
WACA Life Member #6284 - Specializing in Pre-64 Winchester .22 Rimfire
That was a great synopsis, Lou.
I wish I had kept records of the large number of post 63 serial numbers I have seen as I encountered them, but far too late did I realize the importance of the raw data. And sadly, USRAC did not, as far as I know, entrust their serial number records to any other entity when they folded and closed the factory. That makes the collectors of such rifles (myself included) among the only sources of serial number information.
BRP
Gentlemen, I’ve seen this struggle over dating USRAC built Model 70 and Model 94 rifles for some time now. I think it is time for an organized effort by our Asociation, acting through a committee or subcommittee created and tasked by our board of directors to do the following:
1. Advise the President or other appropriate senior officer of Browning Arms Co. of our desire to obtain, preserve and make publicly available, for the benefit of collectors and enthusiasts Worldwide, thereby giving highly favorable publicity and marketing benefits to the Winchester brand of arms, a set of DOM records as accurate and complete as possible in the circumstances, from whatever historical records remain in its possession.
2. Ask that the company assign someone to help us with our project, on our promise to give public credit in full measure and overflowing until the World ends, to Browning for its commitment to American history, American manufacturing history, and so on ad nauseam. It may make you queasy but it works.
3. Firearms manufacturing records do not disappear like flash paper. If nobody else has them, BATFE does. Acting as a committee, now that we are about to have a non-hostile agency head, whose sponsor can be made blissfully aware of the number of American WACA members eligible to vote in national elections, a letter to the sponsor expressing our gratitude at the outcome of the presidential election and our strong desire to memorialize the American gunmaking industry …. ad nauseam… could you please tell us where the [expletive deleted] USRAC manufacturing records are and could we have a look at them?
4. It is important NOT to make such requests by an individual. That will go into the dumper. But corporations love good publicity and committees formed by organizations that can lawfully use the big flaming W on letterhead do NOT go in the dumper.
5. If there are those among us who are close to any national political figures fond of Winchesters, perhaps they might be persuaded to be named honorary members or advisors to the committee. The committee members would be named on the letterhead.
6. Somewhere the records we need exist and somebody knows where they are and somebody can give us a sight of them. We merely need to “pierce the corporate veil” and persuade busy SENIOR corporate executives it is in their interest to help us a little bit. Logo beer coozies are nice but records are better.
7. A similar approach could be directed to FN Herstal itself, to facilitate cooperation from Miroku, Winchester Guns ( if that is an entity and not just a trade name), and the current iteration of USRAC.
8. Success in obtaining cooperation will completely depend on convincing upper management there’s something in it for them. Good, free publicity is a convincing argument.
This is a rough draft, not proofed, but I’m out of time.
- Bill
WACA # 65205; life member, NRA; member, TGCA; member, TSRA; amateur preservationist
"I have seen wicked men and fools, a great many of both, and I believe they both get paid in the end, but the fools first." -- David Balfour, narrator and protagonist of the novel, Kidnapped, by Robert Louis Stevenson.
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