DPMS Barrel AR-15 6.8mm Remington SPC AP4 Contour 1 in 11" Twist 16" Chrome Moly Matte with Front Sight

Product #: 242943 DPMS #: BL-68AP4
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  • Information
This DPMS replacement barrel is fully chambered and ready to install on an upper receiver. The barrel is constructed of 4140 chrome moly steel and features right hand twist button rifling. This barrel includes a stripped front sight post, barrel nut and handguard cap. The muzzle is threaded 1/2-28" for a flash suppressor or compensator. The Front sight post, front sight detent, detent spring, gas tube, gas tube roll pin, delta ring and weld spring are not included.

Technical Information:
  • Barrel Length: 16"
  • Material: 4140 Chrome Moly Steel
  • Twist Rate: 1 in 11"
  • Chamber: 6.8 SPC
  • Contour: AP4 (M4)
  • M4 Feed Ramps: No
  • Chrome Lined: No
  • Gas Port Location: Carbine
  • Barrel Diameter at Gas Port: 0.750"
  • Muzzle Thread Pattern: 1/2-28"
  • Finish: Manganese Phosphate

NOTE: DPMS 6.8mm SPC barrels are threaded 1/2"x28, the standard thread pitch for 223 Remington caliber muzzle brakes and flash hiders. Using a 223 Remington caliber muzzle device on a 6.8mm SPC barrel could be dangerous and should NOT be attempted. Please be careful to select a muzzle device of the correct caliber for use with this barrel.

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