KMR ALPHA KeyMod Free Float AR-15 Handguard – 15″

About this product

```html KMR ALPHA KeyMod Free Float AR-15 Handguard – 15″ Built for shooters who demand rigidity without excess weight, the KMR ALPHA handguard delivers a no-nonsense upgrade for your AR-15. Its aerospace-grade aluminum construction sheds ounces while maintaining zero under hard use, and the KeyMod system keeps accessories secure without bulky rails. Whether you're building a lightweight patrol rifle or upgrading a competition gun, this 15″ handguard balances reach and maneuverability. We ship to all US states — fast and discreet. Key Specifications Material: 6061-T6 aluminum with Type III hardcoat anodizing Length: 15″ (true measured length: 15.1″) Weight: 9.8 oz (bare handguard) Attachment: Proprietary barrel nut system (included) Compatibility: Standard AR-15/M16 upper receivers (not for piston systems) Finish: Matte black Feature Breakdown The KMR ALPHA’s monolithic top rail provides uninterrupted sight alignment, critical for optics or backup iron sights. Machined relief cuts along the sides reduce weight while maintaining structural integrity – we’ve seen these handle repeated drops onto concrete during testing without deformation. Unlike some competitors, the interior diameter accommodates most suppressor mounts without requiring modification. KeyMod slots offer more than just weight savings; their angled design prevents accessory rotation under recoil. Each slot is CNC-machined to exacting tolerances – no cast metal or rough edges here. The system works with all standard KeyMod attachments (sold separately), from sling mounts to bipod adapters. Installation requires basic AR armorer skills but avoids specialized tools. The included barrel nut uses a standard armorer’s wrench (not included), and the anti-rotation tabs positively lock against your upper receiver. Unlike some free-float designs, there’s no need to time the nut or use shims – torque to 35-40 ft/lbs and you’re set. Heat management comes from the handguard’s open architecture and anodized finish.