CZ 550 LH 375 H&H Rifle with America Hunting Rifles #2 upgrade

I have a CZ 550 LH 375 H&H with America Hunting Rifles #2 upgrade package in addition to 1.5x5 Vari-x3 Leopold scope with German DG reticle(scope has scratch but but inside repacked by leopold factory recently), Talley QR rings & Mercury recoil reducer installed ... LH 550 safari was discontinued 2017