SLR Rifleworks AR-15 ION Ultra Lite Handguard M-LOK - 12"

Specifications:

• 12.25" Exact Top Rail Length
• Ultra Lite uses 5 picatinny slots up front and 2 at the rear of the HG
• 10 oz. with barrel nut and hardware
• Excellent feel for todays modern shooters
• 7 Sided Design allows 45deg mounting options
• No timing of barrel nut required, no shims needed
• Works with any receiver forged or billet
• 1.35" ID
• Gen 4 
• Mil-Spec Hardcoat Anodize
• 7075 Barrel nut w/ Hardcoat Anodize
• Melonite Finish Hardware
• Free Floating Design
• Proven Slip fit locking mount design, much more secure than a clamp type mount.
• Billet Anti Rotation Insert (black insert included)
• Proven Anti Slip Design  keys into barrel nut
• Barrel nut uses standard wrenches or SLR Billet wrench for perfect fit
• Mil-Spec 1913 Mounting rails