Item #:
811071012393
UPC: #:
811071012393
availability:
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GrovTec GTSW239 6" M-LOK Rail Section 15 Slot Black Anodized

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The GrovTec GTSW239 transforms any M-LOK compatible handguard into a versatile accessory platform with 15 Picatinny slots across 6 inches of rail space. This black anodized aluminum rail section provides the mounting foundation needed for lights, grips, bipods, and other tactical accessories.

What Makes This Different

Unlike basic polymer rail sections that flex under load, the GTSW239 features precision-machined aluminum construction with Type III hard anodizing for superior durability. The 15-slot configuration offers maximum mounting flexibility in a compact 6-inch footprint. Each slot maintains MIL-STD-1913 specifications for secure accessory attachment without the bulk of permanent quad-rail systems.

Key Features

  • 15 Picatinny slots in 6-inch length for maximum accessory mounting options
  • Type III hard anodized aluminum construction resists wear and corrosion
  • Direct M-LOK attachment system eliminates need for additional hardware
  • MIL-STD-1913 compliant slots ensure proper accessory fitment
  • Low-profile design maintains weapon balance and ergonomics
  • Black anodized finish matches most tactical firearms
  • Compatible with all M-LOK handguards and forends
Field testing demonstrates reliable performance across temperature extremes from -40°F to 160°F without loosening or dimensional changes. The precision-machined slots maintain consistent accessory positioning through hundreds of mount/dismount cycles. Law enforcement and competitive shooters rely on this rail section for mission-critical accessory mounting where failure is not an option.

Technical Specs

  • Length: 6 inches
  • Slots: 15 Picatinny positions
  • Material: 6061-T6 aluminum
  • Finish: Type III hard anodized black
  • Weight: Approximately 2.1 ounces
  • Mounting: M-LOK compatible
  • Standard: MIL-STD-1913 compliant
  • Made in USA
The GTSW239 delivers professional-grade accessory mounting without the weight penalty of full quad-rail systems. GrovTec's reputation for precision manufacturing ensures consistent quality that meets the demands of serious shooters and tactical professionals.