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SKU: 100018330
Built for AR-15 owners who want a streamlined handguard setup, this free-float option is designed to support accuracy potential while leaving room for modular accessory placement. The integrated Picatinny top rail and KeyMod slots at the 3, 6, and 9 o’clock positions give you flexibility for adding rail segments and accessories without committing to a full-length rail system. It fits a standard AR-15 upper receiver and uses machined aluminum construction with a non-reflective hardcoat anodized finish for a restrained, field-ready look. A proprietary barrel nut and mounting hardware are included, along with one KeyMod rail segment; additional segments are sold separately.
Free-floats Barrel
For improved accuracy potential
Fits Standard
AR-15 upper receivers
Machined Aluminum
A non-reflective hardcoat anodized finish
Built-in Picatinny
Top rail adds direct mounting
Keymod Slots
At multiple positions support accessory
| Additional Rail Segments | Sold separately |
|---|---|
| Barrel Nut Included | Yes |
| Blade Finish | Non-reflective hardcoat anodized finish |
| Color | Black |
| Fits Standard Ar 15 Upper Receiver | Yes |
| Free Float Design | Yes |
| Handguard Type | KeyMod Free Float Handguard |
| Inner Diameter | 1.3 in I.D. |
| Key Mod Slots | Yes |
| Length | 8 in |
| Material | Aluminum |
| Mounting Hardware Included | Yes |
| Outer Diameter | 1.5 in O.D. (flat-to-flat) |
| Rail Segment Included | 1 KeyMod rail segment |
| Top Rail | Built-in Picatinny top rail |
Yes. The product data states that it fits a standard AR-15 upper receiver.
Yes. The description says the BCM KMR Alpha Handguard free-floats the barrel.
The product includes the proprietary barrel nut and mounting hardware.
It has a built-in Picatinny top rail and KeyMod slots at and between the 3, 6, and 9 o'clock positions. One KeyMod rail segment is included, and additional rail segments are sold separately.
The source data lists machined aluminum construction with a non-reflective hardcoat anodized finish.