
With the Geissele 14.5 Super Duty upper receiver, Ballistic Advantage Hanson Mid barrel and BCM Flat Dark Earth 5.56 / bolt carrier group.
Updated
finally done for hd feels solid. love the Strike Industries gas block

With the Geissele 14.5 Super Duty upper receiver, Ballistic Advantage Hanson Mid barrel and BCM Flat Dark Earth 5.56 / bolt carrier group.
Updated
finally done for hd feels solid. love the Strike Industries gas block

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