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Thread: Ar308

  1. #1


    I just finished my first AR308 built from Aero Precisions,its a 18in barrel with non adjustable gas block,my problem is its not feeding the next round to the chamber and noticed my empty shell are only ejecting about 2 feet away from me it seems its under pressure.I used the carbine buffer kit for .308 and using a 178 grain bullets with 42 grain of powder.I checked my gas tube make sure its lined up and not restricted.Should i try heavier projectile or maybe an adjustable gas block?

  2. #2
    Try some factory ammo and see what happens. you maybe too light on the load in which case you would need to get an adjustable gas block or load a little higher.

  3. #3
    Went out yesterday and tried 147 grain and guns cycle with no problem,thanks Delw��

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