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i like to sell this complete ready to use upper for $600 can be seen in north san diego county
Here are the details:
Approximately 800 rounds down the pipe
Bushmaster 16” 1X9 HBAR chrome lined “B MP 5.56 1/9 NATO H BAR” marked barrel with A2 FSB (not “F” marked)
Bushmaster AR15 type BCG (original)
CMMG (key hole marked) A3 upper with T markings. (No M4 feed ramps)
Here are the details:
Approximately 800 rounds down the pipe
Bushmaster 16” 1X9 HBAR chrome lined “B MP 5.56 1/9 NATO H BAR” marked barrel with A2 FSB (not “F” marked)
Bushmaster AR15 type BCG (original)
CMMG (key hole marked) A3 upper with T markings. (No M4 feed ramps)
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