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AR-15 Build Kits & Assemblies - Ruger Firearms

Shop Ruger Firearms AR-15 build kits and assemblies. Check each listing for included components and compatibility.

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Ruger AR-15 Lower Parts Kit – GI Trigger & A2 Pistol Grip
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$74.99
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Ruger AR-15 Buffer Tube Kit with M4 Stock – Carbine Buffer – Black
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$64.99
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Ruger AR-15 Lower Parts Kit – No Fire Control Group or Grip
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$44.99
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Ruger AR-15 Buffer Tube Kit – Carbine Buffer – Black
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$44.99
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