ION 9" Lite MLOK Handguard
 
New Gen 5
9.25" Exact length 
1.35" ID
7 Sided Design allows 45deg mounting options
2 Limited Rotation QD's
No timing of barrel nut required, no shims needed
Works with any receiver forged or billet
Mil-Spec Hardcoat Anodize
7075 Barrel nut  included w/ Hardcoat Anodize
Free Floating Design
Proven Slip fit locking mount design, much more secure than a clamp type mount.
Billet Anti Rotation Insert (black insert included)
Barrel nut uses standard wrenches or SLR Billet wrench for perfect fit
Continuous top rail design allows optic mounts to cross receiver/handguard threshold
Mil-Spec 1913 Mounting rails