Olympic Arms AR-15 A3 Flat-Top Upper Assembly 5.45x39mm 1 in 8" Twist 16" Barrel Stainless Steel Black with M4 Handguard, Flash Hider, 30-Round Magazine

Product #: 570493 Olympic Arms #: K74URFT
$616.99
Status:
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Product Information

This drop-in upper will attach to virtually any standard AR-15 lower assembly. Comes complete with charging handle, bolt and bolt carrier assembly, it is ready to pin to a complete lower assembly without modification. The A3 is a Flattop upper that gives the shooter versatility when it comes to mounting accessories or optic devices. Includes one 30-round magazine.

Technical Information
  • Upper Receiver Type: A3 Flat-Top
  • Barrel Length: 16"
  • Barrel Contour: Not listed by manufacturer
  • Barrel Material: Stainless Steel
  • Muzzle Thread Pattern: 1/2"-28
  • Chrome Lined: No
  • Barrel Finish: Black Matte
  • Twist Rate: 1 in 8"
  • Chamber: 5.45x39mm
  • M4 Feed Ramps: Yes
  • Muzzle Device: A2 Flash Suppressor
  • Gas System Length: Carbine
  • Gas Block Diameter: .750"
  • Handguard: M4 Polymer Handguards
  • Sights: A2 Front Sight


Please Note: Installation of AR-15 upper assemblies with certain features including, but not limited to: flash hiders, bayonet lugs, and threaded muzzles may violate state and/or local laws.

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