I purchased 2 stocks from Sarco, Inc., Firearms, Firearms Parts and Accessories and they were great.
Their ad:
A 5-year dream finally realized!
We tried for years to get a proper stock made that would drop in your 1903 or 1903A3 Springfield and could not get a producer who could make an acceptable stock.
C-Stocks now on the market take hours and hours of fitting and shaping and have no finish (also if you make a mistake, the stock is lost) – Our stocks are completely drop in and have a delightful finish on the walnut - These stocks will fit on the 1903, 1903A1 and the 1903A3, as we specially designed them that way.
Our first small shipment is in house and available for immediate shipment.
These will also fit on your 1903A4 sniper rifle with small inletting for the bolt handle and is also correct for the national Match rifle.
This stock was standardized in 1928 by the army for all Springfield rifles going forward and was issue on all National Match rifles, but production was limited so all NM rifles got the stock but very few service rifles got equipped.
This stock is the most comfortable stock for shooting your Springfield. Limited Supply
This stock is the crowning touch for your treasured ’03 or A3 SPF276 (stock only)
Stock with new original G.I. 1903 Handguard SPF277
Stock with new original G.I. 1903A3 Handguard SPF278
Original New Unissued G.I. 1903 Springfield Walnut Scant Stocks