The Shield Sights Picatinny/Weaver Mount with Thumb Nut is a robust adapter designed for the SMS and RMS optics, offering secure attachment to your firearm. Crafted from durable aluminum, this mount ensures stability and reliability during use. Its thumb nut feature allows for easy adjustments and secure locking, making it ideal for quick transitions between setups. Weighing just 0.125 lbs and measuring 4.00 x 3.00 x 0.75 inches, this lightweight and compact mount is perfect for any tactical or competitive shooting scenario where precision is key. Intended Use: Tactical applications and competitive shooting. Key Benefits: Provides a secure and adjustable mounting solution for optics. Key Features: - Durable aluminum construction - Includes thumb nut for easy adjustments - Compatible with SMS and RMS optics - Lightweight and compact design Summary: This mount is an essential accessory for shooters looking to enhance their optics setup, ensuring they can rely on a secure fit during intense shooting scenarios.