HERA Arms Triarii Pistol Stock Conversions for H&K SFP 9 Black

HERA Arms Triarii Pistol Stock Conversions for H&K SFP 9 Black. Picatinny rails and the ability to mount AR-15 buffer tubes create high modularity. The rear stock has an adjustable angle that allows for firm comfortable positioning even when wearing a helmet or hearing protection. The locking system and the integrated load-through lever allow the basic weapon to be mounted within seconds. Install your firearm in seconds. The Triarii offers an extremely fast and highly ergonomic platform speciall