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Flat RiverArms Retro AR-15 Model 601 5.56 Rifle. GREEN UPPER ONLY

$685.00
Current Stock:
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Upper only:

Includes: Complete upper with sights, BCG, and charging handle. 

Lower parts include: The stock, Buffer Tube, buffer ,and buffer spring, and pistol grip 

Chrome, Duckbill 3 Prong Flash Hider, Slickside Upper Receiver. A1 rear sight, A1 Slip Ring – Gray,  601 Style A1 Triangle Charging Handle – Gray, Chrome bolt carrier group with no serrations. 

. This 20″ Pencil barrel. It features a front sight tower for easy targeting and enhanced accuracy and longevity. The 5.56mm,  1:7 twist rate.

Specifications:

  • Length: 20″
  • Barrel Twist: 1-7
  • Caliber: 5.56mm
  • Material: 4150 CMV
  • Finish: Mag Phosphate
  • .625 at the journal
  • Non F marked front sight
  • M4 feed ramps