Mcx Upper Assy 16in 5.56 Spear Lt Blk
Mcx Upper Assy 16in 5.56 Spear Lt Blk (Item #UAMCX-556N-16B-LT-BLK)
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Sig Sauer

Mcx Upper Assy 16in 5.56 Spear Lt Blk

Product Code: UAMCX-556N-16B-LT-BLK UPC/Barcode: 798681682546

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Each complete upper assembly includes a removable 3-prong flash hider ready to accept the SIG SLH & SLX suppressor systems. Also included is a receiver extension delete stock adapter so you may mount any folding or static stock or brace which uses a vertical 1913 rail system.image

This complete upper assembly converts your Mil-Spec AR-15 lower into the MCX-SPEAR LT platform. The MCX-Spear LT upper assembly offers a full-length 16" barrel. The adjustable gas piston offers adjustability for suppressed use and the included flash hider is compatible with SLH/SLX suppressors.

Complete with upper assembly and AR lower adapter. The AR adapter allows the use of the MCX upper on a standard AR lower receiver.