[Review] Stag Arms 20in Heavy Barrel Pros

The 20.77" 6.8 SPC barrel has a HBAR profile and is the same barrel used on our Model 7 rifle. The barrel has a 1/11 twist with a SAAMI SPEC 2 chamber. The barrel extension is pre-installed and headspaced. Chamber: 6.8 SPC SAMMI SPEC 2 Length: 20.77" Diameter at the gas port: .750" Barrel Threading: None - Target crown Barrel Profile: Heavy barrel (HBAR) Barrel Material: 410 Stainless Steel Twist Rate: 1/11 w/ 4 grooves Bore & Barrel Lining: None Barrel Coating: Proprietary Stag-7 anti-reflective finish 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. If you have a left hand upper receiver, please make sure to purchase the barrel with an ambi barrel extension to ensure the bolt will properly lock into the barrel extension. 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.

96.5 /100
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