FAXON BBL AR15 DUTY GUNNER 5.56 11.5 MID

Faxon Duty Series Gunner Profile 11.5 Mid-Length 5.56 NATO (1:8 Twist) – Lightweight suppression-friendly mid-length barrel engineered for durable accurate performance. – The Faxon Duty Series Gunner Profile 11.5 mid-length 5.56 NATO barrel is built for suppressed shooters who want a light balanced rifle that still supports long-term suppression. Featuring a Government taper behind the gas block a straightened forward section to a full shoulder and 1/2-28 muzzle and a 1.7 .625 gas block journal this ~1.14 lb barrel blends handling durability and reliable mid-length gas timing. – Key Benefits – Suppression-friendly mid-length: 11.5 with mid gas timing improves suppression compatibility while keeping length compact. – Lightweight Gunner profile: Designed to save weight without sacrificing structural integrity- roughly 1.14 lb. – Durable geometry: Government taper behind the gas block transitions to a straight forward section with a full shoulder and standard 1/2-28 muzzle. – Precision & QC: Fully stress relieved air-gauge tested magnetic particle inspected and finished with an 11° target crown. – Robust materials & finish: Certified 4150 CMV button-rifled black nitride inside & out for longevity and corrosion resistance. – Tune for best results: Larger-than-average gas port due to short dwell- adjustable gas block recommended for optimal reliability across ammo and muzzle devices. – Specifications – Caliber 5.56 NATO – Length 11.5 (mid-length gas) – Profile Gunner (Gov’t taper behind gas block straight to full shoulder) – Material 4150 CMV – Rifling Button-rifled 1:8 twist – Finish Black Nitride (inside & out) – Gas System Mid-length – Gas Block Diameter .625 – Gas Block Journal Length 1.7 – Muzzle Thread 1/2-28 TPI – Barrel Extension M4 – Weight 1.14 lb (approx.) – Quality & Inspection Stress relieved air-gauge tested magnetic particle inspected headspace checked – Muzzle 11° target crown