$800.00

Sig Mcx 16” complete UPPER

  • Price Negotiable?: Yes
  • Phone Number: Click to view
  • Condition: New
  • Listing Type: Individual
  • City: Riverton
  • State: Utah
  • Zip/Postal Code: 84065
  • Local County (e.g., Summit County): Slc
  • Make/Brand: Sig sauer
  • Model: Mcx
  • Caliber: 5.56
  • Terms: Must agree to terms
  • Listed: June 29, 2026 10:14 pm
  • Expires: 23 hours, 27 mins

    • FavoriteLoadingAdd to favorites
IMG_1449
IMG_1448

Listing Type: Individual

Protect yourself from fraud. Click HERE for things to consider.

Description

Brand New SIG Sauer MCX Upper – 5.56 NATO – $1,300

Brand new SIG Sauer MCX upper chambered in 5.56 NATO. Zero rounds through it, immaculate condition.

Factory complete upper assembly with:
• 5.56 NATO barrel
• Factory bolt carrier group
• M-LOK handguard
• Clean feed ramps, locking lugs, and threads
• No wear, blemishes, or modifications

Perfect for anyone looking to upgrade or build out their MCX platform with a brand-new factory upper.

Asking $1,400 OBO
Serious buyers only.

  

Listing ID: 5269a51c9e687bf
Tim Dahle FordSponsored
2023 Ford F-150 XLT2023 Ford F-150 XLTUsed · 103,143 mi$31,0772026 Ford Maverick LARIAT2026 Ford Maverick LARIATNew$41,4202020 Ford Expedition Max Limited2020 Ford Expedition Max LimitedUsed · 96,229 mi$27,2672026 Ford Super Duty F-350 SRW LARIAT2026 Ford Super Duty F-350 SRW LARIATNew$98,1452026 Ford Super Duty F-350 SRW LARIAT2026 Ford Super Duty F-350 SRW LARIATNew$95,1402025 Ford F-150 XLT2025 Ford F-150 XLTNew · 2,921 mi$67,7052026 Ford Super Duty F-350 SRW LARIAT2026 Ford Super Duty F-350 SRW LARIATNew$86,8552026 Ford Super Duty F-350 SRW Platinum2026 Ford Super Duty F-350 SRW PlatinumNew$107,9002026 Ford Super Duty F-350 SRW Platinum2026 Ford Super Duty F-350 SRW PlatinumNew$106,8752026 Ford F-150 LARIAT2026 Ford F-150 LARIATNew$74,9002026 Ford F-150 XLT2026 Ford F-150 XLTNew$61,2452026 BMW X3 M50 xDrive2026 BMW X3 M50 xDriveUsed · 13,353 mi$61,5272025 Ford F-150 Raptor2025 Ford F-150 RaptorUsed · 3,832 mi$88,5682026 Ford Expedition Tremor2026 Ford Expedition TremorNew$84,990

Tim Dahle FordSponsored
2026 Ford Bronco Badlands2026 Ford Bronco BadlandsNew$70,7752026 Ford Bronco Sport Big Bend2026 Ford Bronco Sport Big BendNew$34,3352011 Ford Super Duty F-250 SRW2011 Ford Super Duty F-250 SRWUsed · 144,129 mi$19,802

About Us

Welcome to UtahGunExchange.com, an online classified where Utah residents (and some surrounding states) buy and sell their personal firearms (and a host of other things) for free!
Contact us
Bill of sale

© 2026 Utah Gun Exchange. All Rights Reserved.

Wordpress Classified Ads Software

Classified Ads Software