For sale, never mounted Apex handguard for AR15, mounts to stock barrel nut, just freeing up funds for another knife. Description below from website, originally $213, now $75 tyd (US only) via PP pmt. Thanks.

Product Description

Product Description
- OPTIONAL RAILS & ACCESSORIES SOLD SEPARATELY (see Compatible Products for this model):
Over-all length: 12.625"
Weight with hardware: 11.3 oz.
Includes: Handguard, Clamp, and Hardware
Inside diameter: 1.75" INSIDE CLEARANCE DIMENSIONS: .925'" ABOVE CENTER OF BORE; .825'" BELOW
Outside diameter: 1.970"
Apex AR15 Handguard Compatibility Chart & Q&A
Installation Instructions
• Mounts to the factory style barrel nut already in place on most rifles or you may purchase a replacement barrel nut (see Compatible Products for this model)
• Top rails, sold separately, mount only to the 12 o'clock postion (see Compatible Products for this model)
• Accessory rails, sold separately, mount to 7 positions at 45 degree intervals to encourage air movement over barrel and gas tube (see Compatible Products for this model)
• M-LOK compatible
• Four built-in quick detach sling swivel mounting holes eliminate the need for a rail-mounted sling swivel (see Compatible Products for this model)
• MIL-SPEC hard anodized aluminum, matte finish
• All steel hardware is BLACKNITRIDETM coated to resist corrosion
• The Apex Handguard including hardware is 100% made in the USA