Machined using aircraft-grade aluminum.
- One piece aluminum with Picatinny slots on four sides
- Extremely stable platform for adding accessories such as scope, sights, tac lights & laser
- One piece machined with extra ventilation slots
- Anodized, Black Matte Finish
- Inner diameter of 1.8″
Includes: Plastic round end cap + aluminum barrel nut + steel handguard slip ring.
Note: Requires Low Profile Gas Block and removal of A2 front sight post (if fitted)