Top takeaways
- The M4 and M5 Rail Assembly Systems are compatible with standard carbine and rifle gas length rifles with standard delta rings and handguard caps.
- These rail adapter systems include polymer rail covers for protection and feature a drop-in installation without the need to remove the delta ring or front sight.
- Designed for zero retention, the retaining mechanism ensures stability for attachments like laser aiming devices, and the rails are supplied to Brownells by a US Government contractor.
Attributes
- Colour:
Black
- Material:
Aluminum
- Style:
Picatinny
- Type: -
- Weapon type:
AR-15
- Delivery weight: 0.531kg
- UPC: 050806500174
Item details
US export classification: 0A501.y.1




