Try egunparts, garage sales, estate sales, want ads, for sale ads, pawn shops, gun shops, gun shows.
The page-Lewis model A target was made from 1920-1926.
Try e-gunparts.com
Try www.e-gunparts.com They have parts for all guns.- Gene Watson
See related links I put a pointer to e-gunparts.com for the model 16, the have many schematics there as well as the parts page online.
No sn data
Answer I collect Page & Lewis guns. I have 33 of them, 14 mdl. D's. the mdl D is the most often found. Page & Lewis made a mdl. A,B,Cand D. You will also find Page&Lewis guns marked mdl. 49, 50 &52. Page & Lewis was bought By Savage-Stevens in 1925,most books will tell you 1926,but I have printed material from 1925. See (cornellpubs.com) After Savage took over Stevens made the mdl. D,49,50and52 under the Page & Lewis name until about 1933.They also used at least one trade name (CRUSO). Value For the mdl D is $50-$150 depending on condition & possibly higher on a good day. Hope this helps.The Page-Lewis Company made the Model A, B, and C - but no Model D. Can you doublecheck the markings on the rifle? sales@countrygunsmith.net
50-100
The Lionel model train company sells replacement parts on their website. Look under their customer service tab. Once there, in the center of the page is "replacement parts".
The Page Lewis Arms Co. produced the .22 caliber Model D from 1923-1928 and it had a 20-inch barrel. In 1928 they improved the weapon, then renamed a Model 50, by increasing the barrel to 24 inches.
Borrow a bolt from someone who has one and take to a gunsmith/machinist
10-100 USD or so
10-100 USD or so