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Sig Sauer MCX Spear-LT 5.56 NATO Complete Upper - 11.5"
AR-15 Complete Upper Receiver
$1,999.99
This complete kit will convert any MIL-SPEC AR-15/M4 Lower into the top-performing MCX-SPEAR LT.
Features:
- Complete 11.5" 5.56 NATO upper assembly includes their removable 3-prong flash-hider ready to accept their SLH & SLX suppressor systems.
- Receiver extension delete stock adapter so you may mount any folding or static stock or brace which uses a vertical 1913 rail system.
Specifications:
- Thread pitch: 1/2x28
- Caliber: 5.56 NATO
- Barrel Length:11.5
- Model: SIG MCX
- Color: Black
Compatible with the following lowers: MCX, M400, 516, and any MIL-SPEC AR-15/M4.
| SKU | UAMCX-556N-11B-LT-BLK |
|---|---|
| Product Type | AR-15 Complete Upper Receiver |
| Manufacturer | Sig Sauer |
| Thread Pitch | 1/2x28 (.22 cal) |
| Color | Black |
| Barrel Length | 11.5" |
| Caliber | 5.56 NATO |
| Threaded | Yes |
