No, it is not. It has an ambidextrous safety.

Hi and welcome. No, this model has an Ambi Safety Decocker. Buds is using the incorrect stock photo. Correct photo here: eurooptic.com/hk-p30-v340-s-w-385-bbl-pistol-w-ambi-safety-decocker-2-13rd-mags-81001100?srsltid=AfmBOop2b4OAmkobXaY1ESZPFuWkGHF8Fk9dU_Ut8Oq5TV4CJO3VpGuL

"Carry style – All P30 pistols with traditional DA/SA triggers come with a manual decocking lever for traditional hammer-down carry. An ambidextrous thumb safety option allows either hammer-down carry or “cocked and locked” single-action carry." This listing does not mention the safety.

No sir, this model has ambidextrous safety. There is no 40SW model on the H&K web site without a manual safety >>> https://hk-usa.com/product/p30/