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Factory replacement piston assembly for SIG MCX with a 5.5 inch barrel length in .300 Blackout. KIT-MCX-PISTON-5B-300.
Specifications
- Manufacturer:
- Sig Sauer
- Category:
- barrel
- Caliber:
- .300 AAC Blackout
- Length:
- 5.5"
- Estimated velocity:
- 1,570-2,120 fps
- UPC:
- 798681591145
- MPN:
- KIT-MCX-PISTON-5B-300
- Required Component:
- Yes
Estimate only. Based on caliber + barrel length bucket. View details
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