Details
Convert your MCX from 5.56mm NATO or change barrel length with this new OEM Sig Sauer MCX conversion kit! Compatible with standard AR15 magazines.
Additional Information
| SKU | CALX-MCX-16B-300B |
|---|---|
| UPC Code | 798681517442 |
| Caliber | .300 Blackout |
| Manufacturer | Sig Sauer |
| Barrel Length (in) | 16.0 in |
| Accessory Rail | Not Applicable |
| Warranty | Warranty provided by Sig Sauer. Warranty information is available for Sig Sauer products at https://www.sigsauer.com/support/warranty/. |
Product Questions
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