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Regular Price: $775.00

Sale Price: $581.25

Product Features

This top end comes chambered in either 5.56mm, 6.8 SPC, or .300 BLK, and comes standard with our phantom flash suppressor.

This top end incorporates our KR7 Mid-Length Keymod handguard that bridges the gap between the upper receiver and hand guard for a seamless look It also is “T” marked for position on the top rail.


  • Forged 7075-T6 Flat Top Upper Receiver with M4 Feed Ramps and "T" marked
  • Forward Assist
  • Includes Charging Handle
    Includes Bolt Carrier Assembly
  • 16" 4140 Steel Barrel, Heat Treated to RC 25-32 Threaded to take our Popular Muzzle Accessories
  • YHM Phantom 5C2 Flash Hider / Compensator
  • YHM Mid-Length Keymod Handguard (YHM-5305)
  • YHM Low Profile Gas Block (YHM-9384)
  • Includes all Internal Parts
  • Total Weight: 4.1 lbs.

* For Chambering and Barrel Twist Rates, make a selection above.

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