Weight on cheek piece;

[tsokasn]

Hello my friends!
I'been looking the new rules regarding adding weights on the cheek piece.
I didn't find anything but I may be missing something here...
Are weights allowed to be attached on the cheek piece and if yes,where?
Thank you!

[TenMetrePeter]

within the general outline shape of the stock and not taped on, so for example pieces of metal the same width as the cheek piece screwed underneath it would be ok.

[jhmartin]

Look at these for Walther
viewtopic.php?f=7&t=53503&hilit=weight

Mary has some for Anschutz as well

[tsokasn]

Good morning from sunny Greece!
So,any extented weights to the back (you know,the classic rod projecting backwards) is prohibited?
Something else,weights on the rear side of the buttplate,facing and projecting forwards are allowed?
Thank you!