The 18" 5.56 NATO barrel has a heavy barrel profile with fluting running down the length of it. It is the same barrel used on our Stag 15 3Gun Elite rifle. The barrel is made of 416R Stainless Steel and has a 1/8 twist. The barrel extension is pre-installed and headspaced.
Caliber: 5.56 NATO | .223
Weight: 2.4 lbs
Diameter at the gas port: .750"
Barrel Threading: 1/2 x 28
Barrel Profile: Heavy barrel
Barrel Material: 416R Stainless Steel
Twist Rate: 1/8
Bore & Barrel Lining: None
Barrel Coating: None
Gas System: Rifle Length Direct Impingement
Q: Will this work with my upper receiver?
A: The barrel will work with any mil-spec upper receiver.
Q: Do you provide instructions on how to install the barrel?
A: Unfortunately we don't provide directions on how to install a barrel and recommend that it be installed by a gunsmith to prevent damage to the rifle.
Q: Do I have to purchase a matched bolt to my barrel?
A: With AR-15's as long as you are using the proper bolt for the caliber you do not need to match a bolt to the barrel.