Product Description
The Spike's Tactical Cold Hammer Forged barrels are extremely durable with a 20,000+ round service life. This 11.5" CHF barrel is turned to a light weight barrel profile. It weighs 17.5oz with M4 barrel extension. This barrel has a .625" gas block seat with a properly sized gas port and the muzzle is threaded perfectly concentric to the bore with 1/2x28 threads.
This CHF barrel is made to the Mil-Spec for the M249 SAW, but in a lighter and smaller package to fit an AR style rifle. The Cold Hammer Forging process Work Hardens the steel around a rifled mandrel, which creates the lands and grooves. This barrel is 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 light weight rifle barrel 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.
