Energetic Armament EA26 Direct Thread Adapters M14x1LH Titanium
https://www.tandktactical.com/shop/853406008268-energetic-armament-ea26-direct-thread-adapters-m14x1lh-titanium-42077
https://www.tandktactical.com/web/image/product.template/42077/image_1920?unique=807dee4
fits Industry standard 1.375"x24 thread
