Olympic Arms AR-15 A3 Upper Receiver Assembly 45 ACP 16" Barrel

Product #: 767426 Olympic Arms #: K45-UR-FT
$719.99
Status:
Date expected in stock: Overdue

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Product Information

This flattop A3 upper receiver comes complete with charging handle, bolt carrier assembly, A2 front sight with sling swivel, bayonet lug and threaded muzzle with flash suppressor. The 16" button rifled barrel is chambered for 45 ACP and has a 1 in 16" rate of twist. Ready for installation onto any standard AR-15 lower receiver. Includes one 18 round modified magazine. Lifetime factory warranty.

Technical Information
  • Upper Receiver Type: A3 Flat-Top
  • Barrel Length: 16"
  • Barrel Contour: Not listed by manufacturer
  • Barrel Material: 416 Stainless Steel
  • Muzzle Thread Pattern: Not listed by manufacturer
  • Chrome Lined: No
  • Barrel Finish: Black Matte
  • Twist Rate: 1 in 16"
  • Chamber: 45 ACP
  • M4 Feed Ramps: No
  • Muzzle Device: Flash Suppressor
  • Gas System Length: N/A-Blowback Operated
  • Gas Block Diameter: N/A-Blowback Operated
  • Handguard: M4 Polymer Handguards
  • Sights: A2 Front Sight
  • Bolt Carrier Assembly Included: Yes
  • Bolt Carrier Type: 45 ACP Compatible Carrier


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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