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Obsidian Arms Billet AR 15

The OAAR15 starts with an all billet upper and lower receiver set and our S-Guard hand guard. Billet parts allow for a much finer fit and finish. This allows us to create matched anodized color sets, an integrated trigger guard and other finishes impossible to achieve in a forging. The high grade Satern Barrel is fit to exacting tolerances giving our rifles superior accuracy and longevity. We have used quality Mil Spec components throughout the gun including an M16 Bolt Carrier Group. JP Rifles JPFC-1 or the HIPERFIRE EDC triggers come standard for a clean crisp break and fast reset. FFL Required, only shipped to FFL license holders.


  • Anodized Finish
  • Billet Upper and Lower Receiver
  • Several Barrel and Caliber options
  • 7 - 16.5" S-Guard Hand Guard
  • JP Enterprises JPFC-1 or HIPERFIRE EDC Trigger Standard
  • OA Thunder Brake Competiton Compensator or Check Mate Flash Hider

Our Price: $1,395.00