CMT ARCA compatible AR15/M16 rails offer an integrated ARCA SWISS mounting surface providing the ability to use ARCA compatible tripods without adding additional componets to your rail/rifle. The wider shape profile of the ARCA mounting feature also provides a superior stable surface versus the typical AR15/M16 handguard shape profile when shooting from a bag rest or a variety of barricade positions.
Features-
- Rail- 6000 series extruded Aluminum Milspec Type 3 Class 2 Hard Black anodized
- Barrel Nut- 7075 Aluminum Type 3 Class 2 Hard Anodized
- 17-4PH Cored Stainless Steel Rail mounting attachment- Patented
- Anti rotate tabs time Rail to upper receiver
- ARCA swiss profile rail integrated into handguard at the 6 o'clock position
- No Barrel nut shims required for installation
- Does not contact or apply side loads to gas tube
- Inner Diameter of handguard - 1.315"
- MLOK Slots at the 1/3/6/9/11 o'clock positions
- Includes barrel nut wrench
- Barrel Nut diameter- 1.378"
- Compatible with most known low profile gas blocks
- 17.7 oz. -Total weight including mounting hardware and barrel nut
- Made & Assembled in USA
