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Billet upper receiver
7075-T6 Aluminum
M4 Feed ramps
Comes either Stripped (no forward assist installed, and no ejection port cover assembly) or Assembled (forward assist and ejection port cover, standard styles).
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Example product 1 US$29.95 -
Example product 2 US$29.95
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Example product 3 US$29.95
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Example product 4 US$29.95