Rugged Suppressors 3 Lug adapter for 9mm HK platforms with M13.5x1 left-hand threads. Features patented Go/No Go Gauge for proper suppressor attachment confirmation.
This precision-engineered 3 Lug adapter from Rugged Suppressors is purpose-built for 9mm HK-pattern firearms. The M13.5x1 left-hand threads provide secure, reliable attachment for compatible suppressors.
This adapter is designed exclusively for 9mm HK-spec firearms and is not compatible with .45 ACP platforms. It works in conjunction with OSS 3 Lug Mounts and is intended for use with Rugged Suppressors equipped with 3 Lug mounting systems.
Whether you're maintaining your current setup or upgrading your suppressor system, this adapter delivers the precision and reliability serious shooters demand.