Arisaka Defense Ring Light M-LOK Mount 1in Black. These Flashlight Accessories from Arisaka Defense are M-LOK mounts for handheld lights and designed to accommodate lights with a 1.00in to 1.03in diameter. The offset placement of the Arisaka Flashlight M-LOK Mount allows clearance with most front sights and is built from sturdy and lightweight aluminum. This ARISKA M-LOK Flashlight Mount holds multiple lights without causing damage to the front sight. The two-piece design is easy to install and remove and will provide a secure versatile way to mount your tactical lights. Use your handheld light without removing the mount from your handguard with the Arisaka M-LOK Ring Mount for Handheld Lights. Specifications for Arisaka Defense Ring Light M-LOK Mounts: Manufacturer: Arisaka Defense Flashlight Application: Hunting Fabric/Material: CNC machined from 6061-T6 aluminum Color: Black Finish: MIL-A-8625 Type III Hard Coat Anodized Flashlight Model: Will accept light bodies with a diameter from 1.00in to 1.03in Condition: New Weight: 1 oz Country of Origin: USA Package Contents: Arisaka Defense Ring Light Mount M-LOK Arisaka Defense RLM-M-1: Ring Light M-LOK Mount 1in Black