Noveske 10.5" 5.56 1/7 Twist Stainless Barrel Switchblock- with Headspaced Bolt

To allow access to the Switchblock®, it cannot be covered up by a handguard. The longest handguard that can be used with a carbine gas system is 7″ and a 9″ for the mid-length, intermediate, and rifle length.

The Switchblock does not fit under a rail. Certain rails will fit behind it though.

The barrel ships with Switchblock® installed and the dowel pin in place. This barrel is designed for our Switchblock® that is 1″ long (INCLUDED). A standard front sight base is 1.9″ long and WILL NOT FIT. Barrel installation should be performed by a qualified gunsmith. Removal and installation of the Switchblock® is required to complete the assembly process.

 10.5” 5.56mm 416R Stainless with 1:7 twist
• Individual serialized barrel for QC purposes
• Hand polished Noveske Proprietary Match Chamber
• Proprietary carbine gas tube included
• Noveske Switchblock ® .750” journal, pinned to barrel
• 3 Switchblock® settings: Unsuppressed, OFF, or Suppressed
• M4 barrel extension w/extended hand polished feed ramps
• 60 degree muzzle crown
• Bead blasted finish
• ½”x28 muzzle threads
• Weight is 25.5 oz
• Includes Headspaced bolt
• Includes Switchblock® wrench