RESILIENT RS9

The RS9 is a light weight, full auto rated, 9mm suppressor designed around blow-back style pistol caliber carbines. With special design features to reduce the dreaded “port-pop” you hear on typical blow back style actions. The RS9 features a complete 17-4 Stainless steel baffle stack.

Pew Science 

HK SP5 – https://pewscience.com/sound-signature-reviews-free/sss-6-90-resilient-rs9-sp5

HK SP5K – https://pewscience.com/sound-signature-reviews-free/sss-6-91-resilient-rs9-sp5k-pdw

Quietest 9mm Sub gun suppressor at the shooters ear!