try CS2 Crosshair Code

cl_crosshair_drawoutline "0";
cl_crosshair_dynamic_maxdist_splitratio "1";
cl_crosshair_dynamic_splitalpha_innermod "0";
cl_crosshair_dynamic_splitalpha_outermod "1";
cl_crosshair_dynamic_splitdist "3";
cl_crosshair_outlinethickness "1";
cl_crosshair_t "0";
cl_crosshairalpha "255";
cl_crosshaircolor "4";
cl_crosshaircolor_b "0";
cl_crosshaircolor_g "255";
cl_crosshaircolor_r "0";
cl_crosshairdot "0";
cl_crosshairgap "-4";
cl_crosshairgap_useweaponvalue "0";
cl_crosshairsize "1";
cl_crosshairstyle "4";
cl_crosshairthickness "1";
cl_crosshairusealpha "1";
cl_fixedcrosshairgap "3";
cl_crosshair_recoil "0"