KGM Suppressors SMG9 Direct Thread Adapter Steel M13.5x1 LH Black Nitride

The KGM Suppressors SMG9 Direct Thread Adapter is a precision-machined suppressor accessory built from steel with a durable black nitride finish. Purpose-built for the SMG9 suppressor line, this adapter provides a secure, direct-thread mounting solution on host barrels fitted with M13.5x1 LH threads.

The left-hand M13.5x1 thread pitch matches the muzzle interface found on certain PDW and submachine-gun platforms, allowing the adapter to serve as a dedicated interface between the host barrel and the SMG9 suppressor. The nitride finish delivers strong corrosion and wear resistance, making it well-suited for hard-use submachine gun and pistol applications where reliability matters.

Engineered specifically for the SMG9 series, this direct thread adapter simplifies suppressor attachment without the need for a quick-detach mount. Its all-steel construction ensures a rock-solid lockup and repeatable alignment shot after shot.