AIM Sports 15" Free Float KeyMod Handguard MTKMR03

These sleek, modern designs, are brand new in 2016 offering such features as a steel barrel nut, and machined anti-rotation tabs. Cut for weight reduction, this system still retains the utmost in robust construction and provides a Picatinny top rail mounting system and plenty of attachment points for all your KeyMod accessories.

• Black anodized
• 6061 T6 aluminum
• 7 KeyMod rows
• Mil 1913 top rail
• Steel barrel nut included
• Built in anti rotation tabs 
• 1.3" Inner diameter
• Length: 15
• Weight: 11.57 oz.