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Sig Sauer MCX .300 Blackout 9" Upper Receiver for AR15


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Sig Sauer MCX .300 Blackout 9" Upper Receiver for AR15


This is a new OEM Sig Sauer MCX Conversion Upper Receiver for an AR15. This kit does not include MCX adapters to convert the lower receiver to accept the MCX upper receiver or trigger.

Additional Information

UPC Code No
Caliber .300 Blackout
Manufacturer Sig Sauer
Trigger Pull SA No
Trigger Pull (DA) No
Overall Length No
Overall Height No
Overall Width No
Sights (detailed) None
Sight Radius No
Weight Empty No
Grips No
Frame Finish Black
Frame Material No
Slide Finish No
Stock Material No
Barrel Length (in) 9 in
Rifling No
Number of Grooves No
Mag Capacity / Rounds No
Number of Mags No
Sound Reduction No
Accessory Rail Not Applicable
Features No
Safety (detailed) No
Competition Approval No
Magazine Well No
Additional Info No
Bullet Type No
FFL Requirements No
Warranty Warranty provided by product manufacturer.

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