The Arisaka 600 Series Light Body is designed as a streamlined replacement body for Surefire Scout Light M600 weapon lights. The 600 Series Light Body is manufactured without the mounting interface for the stock Picatinny clamp. This greatly increases the clearance for front sights when used in combination with the Arisaka Inline Scout Mount on handguards with 45 degree mounting surfaces adjacent to the top Picatinny rail.The 600 Series Light Body is compatible with Scout Light M600 series tailcaps and heads like the KM2C, KE2A and KX2C. IR heads are fully supported. It will also fit in any aftermarket Scout mount, as it retains the mounting holes and square lug interface on the underside of the light body.FeaturesCNC machined from 6061-T6 aluminumMIL-A-8625 Type III hard coat anodizedThreads and interior of light bodies are treated with a MIL-DTL-5541 Type II Class 3 chemical conversion coatingHigh quality Buna-N O-rings are includedNote: Compatible with Surefire Scout Light M600 s...