Product DescriptionThe KGM Suppressors SMG9 Direct Thread Adapter is a steel mounting adapter designed for direct-thread installation with an M13.5x1 left-hand (LH) thread pattern. Built from steel and finished in black nitride for durability and corrosion resistance, this adapter is part of KGMs Direct Thread Adapter series for the SMG9 model.Product Highlights Direct-thread adapter for secure, simple suppressor mounting M13.5x1 LH (left-hand) thread pattern for proper fitment on compatible hosts Steel construction for strength and long service life Black nitride finish for enhanced wear and corrosion resistance KGM SMG9 model-specific component in the Direct Thread Adapter seriesSpecs Brand: KGM Suppressors Model: SMG9 Series: Direct Thread Adapter Type: Direct Thread Adapter Thread Pattern: M13.5x1 LH Material: Steel Finish: Nitride (Black) Color: Black Weight: 0.145 lb (as listed) Package Dimensions (L x W x H): 6.4 x 4.0 x 0.8 in (as listed) Manufacturer Part Number: A-SMG9-DTA-S-4 UPC: 810042350175Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the products manufacturer.