Product Description The Advanced Armament Corp (AAC) HUB Adapter for 1x16 Left-Hand taper-thread muzzle devices is a precision-engineered mounting solution built for AAC HUB-compatible suppressors. Installing in the rear of the suppressor, this adapter provides the critical mating interface for AAC&';s 1x16 LH taper-thread muzzle devices. With a durable Black Oxide finish and 1.375 x 24 external threads, it delivers a simple, secure, and repeatable attachment system that keeps your suppressor locked firmly in place under demanding real-world use. Product Highlights 1x16 Left-Hand internal threads provide precise compatibility with AAC taper-thread muzzle devices Precision taper lockup design ensures a secure, repeatable fit with zero play HUB Compatible construction works seamlessly with AAC HUB-compatible silencers Threaded (not latched) interface offers a more robust and reliable suppressor connection Black Oxide finish with 1.375 x 24 external threads for durability and broad mounting compatibility Specs Brand: Advanced Armament Corp MPN: SR-105495 UPC: 810141223233 Finish: Black Oxide External Threads: 1.375 x 24 Internal Threads: 1x16 Left-Hand Mount Type: Taper Thread Attachment Style: Threaded, Not Latched Compatibility: AAC HUB-Compatible Suppressors Disclaimer: 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 product&';s manufacturer.