ohhunt AR-15 15 inch Free Float Quad Rail Handguard with Barrel Nut

Ohhunt free float quad rail handguard installs on standard AR-15 rifles and allows for the attachment of tactical accessories such as bipods, grips, or sights. The free float handguard attaches directly to the receiver, without touching the barrel or impacting barrel harmonics, thus allowing for more precise shooting. Pre-drilled at the end for the end cap (not include), keep debris and branches from getting caught up in the rail system.

Guide Type: Quad Rail Handguard.
Length: 15 inch.
No. of Rails: 4.
Rail Type: Picatinny.
Dimensions: 14.96"(Length) * 2.43"(Height) * 2.43"(Width).
Net Weight: 610g.
Handguard: 1.7" internal diameter at its narrowest point.
Barrel Nut: 1.05" internal diameter at its narrowest point.
Finishes: Matte.
Materials: 6061 Aluminum Alloy.
Item Package Dimensions(L x W x H): 40 x 7 x 7 cm

The aluminum barrel nut is significantly lighter than steel barrel nuts, however it may be subject to damage during installation. We recommend using no more than 35 pounds of torque during installation. 

Please note that installation of a free float handguard requires additional gunsmithing tools and expertise. For questions regarding fitment or installation, Please contact us.

Includes: Free float quad rail handguard, aluminum barrel nut, castle nut, anti-rotation set screw, Allen wrench.

Compatibility: Not Compatible with Bushmaster Carbon 15 rifles serial number E18000+ unless Bushmaster barrel nut is used.