OSS Helios Silencer HXQD556 Ti FC - OSS SIL HEL HXQD556 TI FC

OSS Helios modular suppressor chambered in 5.56mm NATO with titanium construction and fast-attach QD mounting system. Designed for AR-pattern rifles with .223/5.56 caliber compatibility. NFA-regulated item requiring proper federal registration and transfer.