Open Box Return – 12 inch – BCM QRF Quad Rail Free Float AR-15 Handguard

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Returned items may be scuffed or scratched, packaging may be damaged. Guaranteed fully functional!

Superb Quality with Industry-Leading Barrel Nut & Lock-up Design

The BCM QRF (Quad Rail Free Float) Handguard is a solid upgrade for AR-15/M4 platforms that features the same industry-leading barrel nut and lock-up design originally introduced on BCM’s revolutionary KMR handguard.

It provides four, full-length MIL-STD 1913 Picatinny rails that give the shooter modularity for mounting accessories and alpha-numeric slot markings are added to aid in the repeatable positioning of accessories.

Lightweight With Extremely Durable Finish

The BCM QRF is precision machined from Aerospace 6061-T6 Aluminum alloy ensuring high strength and durability while also reducing the overall weight for AR-15 builds. The design also helps in eliminating the loads from the barrel which reduces deflection and pressure resulting in more accurate shooting.

Its proprietary engineered profile also offers additional cross-sectional strength and includes a mechanical index to the 12:00 rail.  The handguard has a total of 4 QD Sling Swivel Sockets (limited rotation) to give shooters multiple sling attachment options.


  • Free Float Quad Rail eliminates loads from the barrel, reducing the deflection for more accurate shooting.
  • Precision Machined Aerospace 6061-T6 Aluminum Alloy, for high strength and lightweight.
  • Proprietary engineered profile offers additional cross-sectional strength.
  • Includes 4 QD Sing Swivel Sockets, (limited rotation)
  • Steel Barrel Nut (same KMR, MCMR, and QRF series), to resist movement under heat.
  • Hard Coat Anodized per Mil-A-8625F, Type III, Class 2
  • Handguard mounting hardware 2.3 oz
  • Lengths available: 7″, 8″, 9″, 10″, 12″
  • 1.3 Inside Diameter
  • 2.12″ Wide

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