Introducing the Overt Industries AR-15 Hard-Line MLOK® Rail System
The Hard-Line MLOK® Rail System was designed with an emphasis on Rigidity, Ruggedness, and Simplicity. 100% Made in the USA, the Hard-Line MLOK® Rail System utilizes a Three Point Mounting System to ensure that the handguard clamps securely to the barrel nut without the possibility of unwanted rotation.
Machined from American sourced 7075 T-6 extruded aluminum, the Hard-Line MLOK® Rail System offers increased strength, rigidity and reduces overall handguard flex by removing often unused MLOK® sections in order to enhance the structure of the rail system. The increase in handguard rigidity reduces handguard flex resulting in a stronger mounting structure for Laser Aiming Devices. We also integrated chamfered serrations to the exterior of the rail system in order to provide maximum grip friction to the end user.
Features:
- Easy to install Three Point Mounting System
- Free float design
- Chamfered Serrations and Leading Edges
- Ambidextrous Integrated QD Sockets
- 7-Sided M-LOK®
- 2" M-LOK® Attachment
- American sourced 7075 T-6 extruded aluminum
- 4140 Steel Barrel Nut
- Single Color Cerakote
The Hard-Line Rail System Requires a Standard 1-3/16" Barrel Nut Wrench or Crows foot - A barrel nut wrench is not included with the Rail System. If you need a barrel nut Wrech, they are available HERE
The photos listed are taken indoor using studio lights, exact color shade may slighly vary in natural lighting conditions.
Overt Industries Reliability: Overt Industries is known for its commitment to quality and innovation. We 100% QC every Hard-Line MLOK® Rail System, embodying our Hard Use - Zero Sacrifice Ethos.
