Trigger Adj. Springs for Anschutz 54

I need a source for new/and/or stiffer trigger adjustment springs on an Anschutz Match 54 .22 cal rifle. Numrich Arms has none. Currently trigger is breaking at around 1 1/2 lbs... would like to get it back to around 2 1/4 or a tad more. Who can fix me up with a nice little spring assortment? Note: These springs have a small hook shape on each end, like the hook shape found on Christmas tree hooks, only real tiny. Thanks in advance. mak