Product Description The Griffin Armament GATE-LOK Hub Mount Interface (MPN: SD1.375X24) is a high-performance suppressor mounting solution engineered for shooters who demand speed, durability, and precision. Featuring an industry-standard 1.375x24 HUB thread pattern, this mount bridges the gap between Griffin Armament&';s proven GATE-LOK quick-attach system and a wide range of HUB-compatible suppressors, including those utilizing the SilencerCo Bravo Hub interface. The GATE-LOK system is widely recognized as one of the fastest and most secure suppressor attachment methods available, eliminating the traditional ratcheting wear points that degrade over time. Constructed from rugged 17-4PH stainless steel and finished with a DLC PVD coating, this mount delivers superior surface hardness, corrosion resistance, and long-term wear protection. Laser-welded construction adds additional strength and reliability for hard-use rifle applications. Compatible with USGI A2 NATO-spec compensators and Griffin Armament&';s full lineup of GATE-LOK muzzle devices, this hub interface offers exceptional versatility for tactical, duty, and precision shooting builds. Product Highlights Industry-standard 1.375x24 HUB thread pattern compatible with HUB-pattern suppressors, including SilencerCo Bravo Hub interface models Utilizes Griffin Armament&';s GATE-LOK quick-attach system for fast, secure, and repeatable suppressor mounting without ratcheting wear Built from durable 17-4PH stainless steel with a DLC PVD coating for exceptional hardness, corrosion resistance, and wear protection Laser-welded construction ensures maximum strength and hard-use reliability under demanding field conditions Compatible with USGI A2 NATO-spec compensators and multiple Griffin GATE-LOK muzzle devices including Flash Comps, Hammer Comp, and Flash Hiders Specs Brand: Griffin Armament Model: GATE-LOK Hub Mount Interface MPN: SD1.375X24 UPC: 689396839021 Material: 17-4PH Stainless Steel Finish: PVD Black (DLC PVD Coating) Thread Pattern: 1.375x24 HUB Overall Length: 1.90" Weight: 5 oz Caliber: N/A Compatible Muzzle Devices: GATE-LOK Closed Tine Flash Hider 5.56mm 1/2x28, GATE-LOK Hammer Comp 5.56mm 1/2x28, GATE-LOK Stealth Flash Hider 5.56mm 1/2x28, GATE-LOK Flash Comp 5.56mm 1/2x28, GATE-LOK Flash Comp .30 Cal 5/8x24 Construction: Laser-Welded 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. ]]>