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Sig Sauer

Sig Sauer MCX RATTLER LT BLK 5.56 7.75" w/ BRACE

Product Code : 798681699766

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Introducing the new MCX-Rattler LT

All of the breakthrough features of the original MCX-Rattler now in a more modular, more capable package. Designed to meet the needs of Special Operations forces, the MCX-Rattler LT features fully ambidextrous controls, including an ambidextrous bolt-catch, bolt-release an adjustable gas piston for suppressed and unsuppressed use, and is fitted with the SIG QD suppressor-ready flash-hider and a flat-blade trigger for ultimate control. The MCX-Rattler LT also has either a cold hammer forged 6 or 7 3/4 barrel and is now fully compatible with all MCX barrels and handguards making it the ultimate modular package. Available in 300 blackout, 5.56 NATO as well as 7.62X39 calibers.


  • 6.75in or 7.75in cold hammer forged barrel for ultra compact design
  • Fullly ambidextrous controls
  • Interchangable barrels, now compatible with all LT barrels and handguards
  • SIG Flatblade match trigger
  • SIG SLX/SLH suppressor-ready flash hider

Determined at checkout.