that rifle is the same as the Savage/ cooey/ lakefield-mossberg 64. you can buy direct from Savage Arms.
Go to a gun shop and buy one.
Try Nurmich Arms
20 inch.............
Try e-gunparts.com
http://www.gunpartscorp.com/Products/198420D.htm
You can buy your clip and any other part for your 1906 at e-gunparts.com http://www.e-gunparts.com/DisplayAd.asp?chrProductSKU=197520A&chrSuperSKU=197520&MC=
17HMRMAG.com sells a 10 round magazine for the Savage 93r17 Try numrich guns part corp.They can be found on the web.
18 for a Title 1 rifle (16" barrel minimum, semi auto only), 21 for a pistol or NFA restricted variant (full auto, barrel shorter than 16" on a rifle lower).
Numrich Gun Parts. and Posibly Midway USA
buy a scope and scope mount, get an outer barrel sillencer extention, upgrade to a 6.03 milimeter tightbore barrel, and install a bipod.
Hi: I have a Savage Arms 775A 12 gauge barrel for sale!!! you can contact me by email, for more information!!! my email address is: cheechers59@hotmail.com