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AR-155.56, .223 Wylde, 300 BLK, 6mm ARC AR-10.308, 7.62 NATO, 6.5 Creedmoor AR-99mm pistol caliber carbines and pistols PistolShort barrel AR-15 with a brace

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Showing builds that include Harrington & Richardson 20" M16A1 Pencil Barrel, 5.56, 1/7,Parkerized, CH Bore, Stripped

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AR-15

Brand

Yankee Hill Machine

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5.56 NATO

First 5.56 build

First 5.56 build

Built by zJsini97z

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Plan an AR-15, AR-10, AR-9 or Glock build, check compatibility, and compare parts and ammo prices across 35+ retailers.

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