Used Diamondback DB AR-15 Upper 5.56mm NATO 16" Rifle DB15 AR15

Sold On:September 24, 2026 at 9:45 PM
How Buying WorksEnded on September 24, 2026 at 9:45 PM

Key Features

  • Item Type: Rifle Upper
  • Action: AR-15 Direct Impingement
  • Manufacturer: Diamondback (DB)
  • Model: AR-15 Upper
  • Barrel Length: 16"
  • Caliber: 5.56mm NATO
  • Overall Condition: Good

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Product Description

    Diamondback (DB) AR-15 Upper – 16" Barrel, Free-Float M-LOK Handguard (Brown)

    This Diamondback AR-15 upper features a 16" barrel and a long, free-float M-LOK handguard. The continuous top Picatinny rail provides ample space for optics and accessories while maintaining a clean, streamlined setup.

    Finished in brown, this upper features an installed muzzle device and a flat-top receiver layout for standard AR-15 compatibility.

Specifications

Item TypeRifle Upper
ManufacturerDiamondback (DB)
ModelAR-15 Upper
Caliber5.56mm NATO
Overall ConditionGood
Bore ConditionGood
ActionAR-15 Direct Impingement
Barrel Length16"