Sig MCX pistol with 8" 300 blackout barrel and 11" 5.56 barrel, both barrels have bolts.
geissele trigger 2 stage trigger
taccom buffer
sba brace
$1775 shipped to your ffl-sold
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Firearms WTS-Sig MCX with 300 Blk and 5.56 barrels
- Thread starter Adam B
- Start date
Sig MCX pistol with 8" 300 blackout barrel and 11" 5.56 barrel, both barrels have bolts.
geissele trigger 2 stage trigger
taccom buffer
sba brace
$1775 shipped to your ffl-sold
