The model 63 was discontinued in '58, except for a small reissue during the 90's, and with Winchester itself now basicly out of business your chances of finding an original manual is probably quite slim. There is another option though, DBI Books, Inc. has a series of firearm dissasembly/assembly books on the market and Part lll covers rimfire rifles which includes, among many others, the M#63.
Depends on make and model- there were several, and all different. The most common were the Winchester 94, and the Marlin 336. You can download an owner's manual showing disassembly from the maker's website- or take it to a gunsmith.
First, determine which model Winchester 12 gauge you have. Then go to www.stevespages.com/page7b.htm and download the manual. For a more detailed set of disassembly instructions, go to the Gun Digest bookstore www.krausebooks.com/category/firearms_knives and buy the Gun Digest Assembly/Disassembly book on shotguns.
www.savageparts.com has a schematic. I advise against disassembly unless you absolutely have to. firstname.lastname@example.org
For the information go to http://www.stevespages.com/page7b.htm To get an original manual, try eBay
Winchester customer service, from their website.
A Sears Moels 300 is a Winchester Model 1400. For a manual, go here: http://www.stevespages.com/page7b.htm For disassembly instructions, get a copy of Gun Digest Assembly/Disassembly for shotguns. Aslo, gunpartscorp.com has an on-line exploded diagram for the model 1400.
Owners manual, Gunshop, most rifles have the caliber listed right on the barrel
Get this book - The U.S. .30 Caliber Gas Operated Carbines: A Shop Manual" Book by Jerry Kuhnhausen It has, complete disassembly/reassembly, correct parts fit, repair and mechanical restoration, and a thorogh troubleshooting section.
Get a good disassembly manual, either from the NRA or Gun Digest.
Contact Savage Arms Customer service through their website. The manual is not on line, but they may be able to furnish you with a copy of the owner's manual.
The answer is on the SEIKO website. The Caliber code is 7T62 and the manual is there.
In answer to you'r question:Were can I find information on the Winchester model 53 25-20 , manual or part's list? Yes there is a place were you can get the information on all of the Winchester firearm's direct from the company. Winchester has manual'son every make and model in the Winchester Line. The website is, www.Winchester Firearms.com . You can also call one of these number's at theConsumer Dept. at Winchester directly. They are : 1-800-333-3288,1-801-876-2711, 1-800-782-4440. They will be able to help you to get theone you are looking for. I hope this has been of help to you, and good luck.Jay C. SmithDaytonaKid3@aol.com