TEK-BBK-10-10.3" Bolt and Barrel Kit

Out of stock


The Daniel Defense Bolt and Barrel Kit has been designed to provide the unit level armorer with all the parts needed to maintain an upper receiver group.

Kit Includes

  • QTY- 1 Firing Pin
  • QTY- 1 Cam Pin
  • QTY- 1 Firing Pin Retaining Pin
  • QTY- 1 Bolt Assembly
  • QTY- 1 Gas Tube
  • QTY- 1 MK12 Low Profile Gas Block
  • QTY- 1 10.3" Cold Hammer Forged Barrel- 5.56mm, 1:7


    More Information
    Barrel Configuration Stripped
    Caliber 5.56mm NATO
    Barrel Length 10.3"
    Manuf. Process Cold Hammer Forged
    Twist Rate 1:7
    Muzzle Thread 1 ⁄ 2 × 28 TPI (Threads Per Inch)
    Material Chrome Moly Vanadium
    Outside Finish Mil-Spec Heavy Phosphate
    Inside Finish Chrome
    Gas System Carbine Length
    Diameter At Gas Port .750″
    Barrel Extension A4
    Barrel Profile Government
    Manufacturer Daniel Defense
    Daniel Defense Satisfaction Guarantee
    Guaranteed Satisfaction

    All Daniel Defense products carry a 100% satisfaction guarantee against defects in original materials and workmanship. If your Daniel Defense product shows evidence of such defects, Daniel Defense will make every accommodation to fix, repair, or replace your product in the most expeditious manner possible. Daniel Defense does not warranty products or damage caused to our products by the correct or incorrect installation of other manufacturer's products.

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