Aero precision 300 blackout pistol build part 5437

3,548 views · Published 21 June 2014 · 3:35 · Indexed 5 October 2026

Channel: Guitars, Cars, and other man stuff · 2014 · People & Blogs

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installed the gas tube and roll pin into the gas block.  it is now fire-able (once i swap my bolt carrier and charging handle from my 5.56 rifle. just need to find some reasonably priced ammo

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