midwayusa.com, search under Charles Daly
chrlesdaly.com
Charles Daly has imported semiauto shotguns from Italy and Turkey. Would need to know exactly which Charles Daly you have. You can also check the Charles Daly/KBI website for manuals. sales@countrygunsmith.net
Call Rossi and ask for a manual
Remington chokes fit Charles daly
I would first try E-bay then I would check other site,s on the net under Charles daly.
Numrich
they take the same chokes as the remingtons these are easy to find.
I got one from e-gunparts.com, which is Numrich. They have schematics for many guns.
I believe only Charles Daly offers barrels for its guns. I haven't found them anywhere else. You will find an 18 inch, 12 ga. slug barrel at: http://www.charlesdaly.com/HTML/products/accessories/accessories.asp
There are several large parts suppliers online. You'll need manufacturer, model and sometimes date or serial number. Numrich Gun Parts Corporation has exploded diagrams you can use for reference. A search for "gun parts" and "Charles Daly" should find you several sources.
1976 is the last year for Miroku made Daly guns. From 1976 on the guns have been built in Spain,Italy and now Turkey.!976 is a year that you may find a Daly from Japan or Spain. Both good guns but I prefer the Miroku
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.