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MCX-SPEAR LT 9" Upper AR Conversion Kit 300BLK - FDE
Sig Sauer

MCX-SPEAR LT 9" Upper AR Conversion Kit 300BLK - FDE

UPC 00798681726516

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1 offer · 0 in stock · sorted by best price
RetailerPriceStockLast checkedDeal
East Valley Tactical$1,978.84Out of stock12m agoGo to deal

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Description

  • Sig Sauer MCX
  • Spear LT, Complete Upper Receiver, 300 Blackout, 9" Threaded Barrel, 5/8X24 Thread Pitch, Fits AR-15 Lower Receivers, Anodized Finish, Flat Dark Earth, Includes Charging Handle and Bolt Carrier Group, 3-Prong/SIG Suppressor QD Muzzle Device UAMCX-300B-9B-LT-IR

Specs

BrandSig Sauer
Categories · Other
Caliber.300 AAC Blackout (7.62x35mm)
UPC00798681726516
TypeUpper
ModelMCX
SightsFlat Top
Barrel_typeThreaded
Description5/8X24
FinishcolorAnodized
Barrel_length9"

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D.O.P.E.Price history

Lowest price across connected retailers, from every price check we've recorded.

Current best
$1,978.84
Low
$1,978.84
Oct 10, 2026
High
$1,978.84
Oct 10, 2026
Tracking since
Oct 10, 2026
One price check so far ($1,978.84 on Oct 10, 2026). The chart fills in as retailers are re-checked.
Recent price checks (1)
DateRetailerPriceStock
Oct 10, 2026, 8:10 PM PTEast Valley Tactical$1,978.84Out of stock

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