The Sig Sauer SigM400 is a high-end gas-impingement AR-15. Sig is known for their superior quality manufacturing and this is no exception. If you’re looking to upgrade your AR or just get a dependable nail driver from the start, this SigM400 is a hard option to beat.
3-30 round magazines, manual, adjustable flip-up Iron Sights, Romeo5 optic, sling, Olight Odin Mini, flashlight mount, and a Flambeau gun case are included.
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