Firearms Gen 3 M-LOK Handguard Primary Arms Exclusive – 15″

About this product

```html Firearms Gen 3 M-LOK Handguard – 15" Built for precision and durability, the Firearms Gen 3 M-LOK Handguard delivers a solid mounting platform for AR-15 builds. Its lightweight yet rigid design balances maneuverability with stability, whether you're at the range or in the field. The Primary Arms exclusive model includes subtle refinements for smoother handling and improved accessory integration. Ships fast and discreet to all US states. Key Specifications Length: 15 inches Material: 6061-T6 aluminum Finish: Type III hardcoat anodized Weight: 11.2 oz (unloaded) Compatibility: Standard AR-15/M4 platforms (Gen 3) Mounting: M-LOK slots at 3, 6, 9 o’clock positions Inner Diameter: 1.5" (fits most suppressors) Feature Breakdown The Gen 3 handguard’s aluminum construction resists heat and impact while keeping weight minimal. Machined relief cuts reduce bulk without compromising structural integrity, ideal for extended sessions. The anodized finish prevents corrosion and wears evenly under heavy use. M-LOK slots offer tool-free attachment for lights, grips, or bipods. Unlike Picatinny rails, the low-profile design avoids snagging and reduces overall weight. Slots are positioned to maintain balance while accommodating common accessory placements. Improved barrel nut design ensures a secure fit with standard AR-15 upper receivers. The anti-rotation system eliminates play even during rapid fire. Installation requires no specialized tools beyond a basic armorer’s wrench. Heat dissipation is optimized through the handguard’s open architecture, preventing excessive buildup during strings of fire. The slim profile accommodates most gloves while providing a firm grip surface. Compatibility Fits MIL-SPEC AR-15/M4 uppers with a standard barrel nut. Not compatible with proprietary or KeyMod systems. Designed for carbine-length gas systems but works with mid-length setups using appropriate spacing. Verify your upper receiver’s threading before purchase. Installation Overview Re