AR-15 18" Heavy Barrel, 6.5 Grendel Type 2, 1:8, Stainless
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AR-15 18" Heavy Barrel, 6.5 Grendel Type 2, 1:8, Stainless
Mid length gas system, with .07 gas port, .750 gas block diameter, and threaded for comp. Barrel extension installed with M4 feed ramps.
100% American made. Barrels are manufactured from two types of steel.
4150 Gun Quality Steel, Heat Treated to RC 28-32 Hardness, and Stress Relieved.
416 Stainless Steel, Heat Treated to RC 28-32 Hardness, and Stress Relieved.
They are Drilled, Reamed, Rifled, Turned, and if Applicable, fluted on CNC Machines. All our Finished Barrels go through a 100% Inspection Process.
Inspections Equipment includes CMMs and Air Gauges for the Bores. Our Barrels are manufactured under the ISO-9002 Quality Systems.
SPECS
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Length: 18
Profile: Heavy Barrel
Twist: 1:8
Finish: Stainless
Material: 416 Stainless Steel
Thread Pitch: 5/8 x 24
Caliber: 6.5 Grendel Type II
Feed Ramp: M4
Gas System: Mid Length
Gas Block System: 0.750
Type 2 Bolt Carrier Group required