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Cal-X Kit, Sigmpx, 9mm, 4.5 IN, G21 / 3
Sig Sauer

Cal-X Kit, Sigmpx, 9mm, 4.5 IN, G2

UPC 00798681555062

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1 offer · 0 in stock · sorted by best price
RetailerPriceStockLast checkedDeal
East Valley Tactical$825.97Out of stock23m agoGo to deal

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Description

This is a 4.5" barrel for the Second Generation of the MPX Platform.

Specs

BrandSig Sauer
CategoryBarrels · Parts
Caliber9mm Luger
UPC00798681555062
ColorBlack
ModelCaliber Exchange Kit
FinishNitride
MuzzleA2 Flash Hider
SeriesKit
MaterialCarbon Steel
Firearm_fitSig MPX Gen II
Similar_itemsKit
Barrel_description4.5"
Length4.50"

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D.O.P.E.Price history

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

Current best
$825.97
Low
$825.97
Oct 8, 2026
High
$825.97
Oct 8, 2026
Tracking since
Oct 8, 2026
One price check so far ($825.97 on Oct 8, 2026). The chart fills in as retailers are re-checked.
Recent price checks (1)
DateRetailerPriceStock
Oct 8, 2026, 5:15 PM PTEast Valley Tactical$825.97Out of stock

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