The NFR EX Aluminum Quad Rail System provides an extended M16 / M4 / AR-15 handguard upgrade enhancing overall tactical performance, ventilation and versatility.

Advantages:

• With four 1913 MIL-STD Picatinny rails for versatile mounting solutions
• Precision machined from 6061 T6 Billet aluminum for maximum durability
• Rugged construction will not bend or deform under any condition
• Tested under extreme conditions for maximum performance
• 7 quick detach sling swivel sockets for secure and versatile slinging options
• Hard coat anodized for optimal wear resistance
• Rail system firmly locks to the barrel nut and over the front handguard cap
• Perfect alignment with the receiver, secured with anti-rotation locking tabs
• Quick and easy installation, no Gunsmith required

Suitable for:

• Carbine Length M16 / M4 / AR-15 models and variants with a barrel length of 10.5 - 14.5 inches or longer and without a gas block.

Specifications:

• Weight: 442 g
• Width:  55 mm
• Height:  60 mm
• Length:  317 mm