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MAS Defense upper. 300 blackout.
10.5 inch threaded barrel, 12 inch guard, flash can/blast diverter, nickel boron bcg, ambi charging handle.
Can include sig romeo/juliet combo for extra.
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Listed In: Rifles
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MAS Defense upper. 300 blackout.
10.5 inch threaded barrel, 12 inch guard, flash can/blast diverter, nickel boron bcg, ambi charging handle.
Can include sig romeo/juliet combo for extra.
Prefer text
REDACTED
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