Unfortunately, the following product is currently unavailable through Rainier Arms.
- Designed for DPMS ARs chambered in 7.62X51 / .308Win or similar 308 AR rifles with upper receivers theaded for 16 thread per inch barrel nut.
- Extra-Long Carbon-Fiber Handguard
- Overall length: 16.25in and is designed to be used with rifles with a barrel length of at least 18".
- The weight of the handguard, including proprietary barrel nut is 12.1oz.
- The handguard is a free float design comprising of a custom octagon shaped carbon-fiber handguard tube connected to the upper receiver with a 7075-T6 aluminum upper receiver extension.
- Cooling slots are provided that will accept accessory rails.
- Being of free float design the installation requires the removal of the rifle's barrel and specialized knowledge in AR rifle disassembly / assembly.