While you are on the site, in your browser find and click "Add to Home Screen" A CGN beaver app icon will then be created to your phone that is directly link to the site.
Note: This feature may not be available in some browsers.
If you don't mind doing some filing and fitting, Brownell's has Mauser front sight blanks for $13.28 (#078-050-000). They will send these to Canadian customers, but the problem is pretty steep shipping prices across the border unless you know someone with a US P.O. box or a Cdn. dealer is placing an order and can get it for you. (Shipping in the US for small items is $3.95.) Only alternative would be to weld or silver solder some metal to the existing sight and grind it down.
This is a problem with most military rifles; the lowest sight setting is usually 200 yds., sometimes 300. Not too much of a problem when the intended target was tall and skinny - aim for the belt buckle and all should be well - except for the other fella, of course. Not so good for deer, though.