Olympic Arms AR-15 A3 Flat-Top Upper Assembly 300 AAC Blackout 1 in 8" Twist 16" Barrel Stainless Steel Black with M4 Handguard, A2 Front Sight, Flash Hider

Product #: 128588 Olympic Arms #: K1-300BLK-FT
$617.99

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Product Information

This fully assembled upper receiver coverts an AR-15 to fire the potent 300 AAC Blackout cartridge, and features an A3 flattop profile, 16" matte-finished barrel with A2 flash hider, A2 front sight assembly and M4-style plastic handguards. Comes complete with bolt carrier assembly and charging handle.

Technical Information

Includes:
  • Black Stainless Steel Barrel
  • Flat top upper receiver
  • Charging handle
  • Bolt carrier assembly
  • A2 Flash Hider
    Note: Fully assembled

    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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