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12.5” long cold hammer forged (CHF) barrel from Aero Precision. These are no longer offered. I believe Aero was having FN make these for them and then branding them Aero. Was $299 when purchased new.
- 12.5” long, 556 chambering
- 4150 CMV material with cold hammer forged rifling
- 1:7 twist rate
- mid length gas system with .084” gas port and .750” gas journal diameter
- dimple for gas block installlation
- corrosion-resistant melonite finish inside and out
I am calling the condition “new other” as it was installed on an AR but never shot and then removed in favor of a full length 16” barrel.
- 12.5” long, 556 chambering
- 4150 CMV material with cold hammer forged rifling
- 1:7 twist rate
- mid length gas system with .084” gas port and .750” gas journal diameter
- dimple for gas block installlation
- corrosion-resistant melonite finish inside and out
I am calling the condition “new other” as it was installed on an AR but never shot and then removed in favor of a full length 16” barrel.
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