Description
Spikes Tactical 16″ Midlength FN Cold Hammer Forged CHF Barrel (5.56)
These Amazing CHF barrels are extremely durable with a 20,000round service life. CHF barrels are turned to ST’s New Optimum barrel Profile. This New profile is lighter than government profile but beefier than a lightweight profile, it’s an “Optimum” profile. It weighs 26.4oz with M4 Barrel extension and no FSB. The barrels have a .750″ gas block seat with a properly sized gas port and the muzzle is threaded perfectly concentric with 1/2×28 threads. These CHF barrels are made to the Mil-Spec for the M249 SAW.
The Cold Hammer Forging process Work Hardens the steel around a rifled mandrel, which creates the lands and grooves. These barrels are chambered in 5.56 NATO, with a 1/7 Twist Rate. The barrel blanks are the correct Certified CMV material and they are also Hard Chrome lined to the M249 SAW Mil-Spec, which is almost twice as thick as the Hard Chrome on a Mil-Spec M4. The End Result is a Rifle that can be Run Hard Day after Day! Each barrel is HPT and MPI. They have Mil-Spec M4 barrel extensions, Mil-Spec Phosphate finish on the outside.
| Barrel | Specifications |
|---|---|
| Caliber | 5.56 |
| Length | 16″ |
| Gas System Length | MidLength |
| Gas Block Journal | .750″ |
| Dimpled? | No |
| Twist Rate | 1:7 |
| Muzzle Thread | 1/2×28 TPI |
| Weight | 26.4oz |
| Barrel Extension | M4 Feed Ramps |
