SIG Sauer MCX SPEAR LT 11.5in 5.56 NATO Complete Upper Assembly with Flash Hider UAMCX-556N-11B-LT-BLK
by Sig Sauer
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A complete SIG Sauer MCX SPEAR LT upper assembly in 5.56x45mm NATO with an 11.5 inch M4-profile barrel and a flash hider. A receiver extension delete stock adapter is included for folding or static stocks and braces that use a vertical 1913 rail. EuroOptic lists it as an AR upper assembly conversion kit.
- 5.56x45mm NATO, 11.5 in M4-profile barrel, 1/2x28 threads
- Flash hider installed
- M-LOK rail, Picatinny attachment
- MIL-SPEC bolt carrier group and charging handle included
- Receiver extension delete stock adapter for vertical 1913 rail stocks and braces
- Black
Specifications
- Manufacturer:
- Sig Sauer
- Category:
- upper-receiver
- Platforms:
- AR-15
- Interfaces:
- Muzzle thread: 1/2-28Magpul M-LOKMIL-STD-1913
- Weight:
- 8.5 oz
- Length:
- 11.5"
- UPC:
- 798681682539
- MPN:
- UAMCX-556N-11B-LT-BLK
- Required Component:
- Yes
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