Switchblock® Barrel 5.56
- 1 in 7" Twist Improved Polygonal Rifling
- 5.56 Proprietary Noveske Match Chamber
- Extended feed ramps
- Bead blasted finish
- Pinned Switchblock® with Gas Tube
- 1/2x28 threads
- Medium Contour
|Barrel Length||Gas System||Weight|
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.
This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to http://www.P65Warnings.ca.gov
Each state’s laws dictate what can or cannot be possessed in its own state. Some county’s within each state are different as well. Please contact your local ATF Field office with any ATF questions or concerns you may have.
Noveske Rifleworks LLC reserves the right to use discretion when selling to each individual state.