Which and where can i get a cheek riser?

Go into the back of your wardrobe and find that pair of old leather boots or shoes.

That piece of leather that makes the toe going up into tongue will be big enough. Glue some strips of leather, rubber, car innertube etc on the underside, a line of holes down either side and a lace. Wrap it over your stock and lace it on.
 
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