We don’t sell firearms or ammo·Prices observed from retailers when connected·Field notes · click out to buy

Stock, MCX, MPX, Collapsible, 1913 Interface, Black

UPC 00798681544073

Compare prices

Retailers coming soon
RetailerPriceStockLast checked
Retailer prices coming soon. We're adding stores now.

1 older offer is hidden because it hasn't been re-checked recently.

Description

Sig's factory telescoping stock installs easily on your MCX/MPX via the receivers 1913 interface. It offers three different lengths of pull.

Specs

BrandSig Sauer
CategoryStocks and forearms · Parts
UPC00798681544073
TypeCollapsible Stock
ColorBlack
ModelMCX/MPX
StyleCollapsible
FinishBlack
SeriesStock
Firearm_fitSig MPX
Firearm_typeAR Rifle
Stock_finishBlack
Firearm_modelSig MCX/MPX
Similar_itemsStock
Stock_materialSynthetic
Stock_descriptionTelescoping Collapsible

D.O.P.E.Price history

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

Current best
$293.33
Low
$293.33
Oct 8, 2026
High
$293.33
Oct 8, 2026
Tracking since
Oct 8, 2026
One price check so far ($293.33 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$293.33Out of stock

Similar products

More from Sig Sauer

All Sig Sauer →
Retailers coming soon
Retailer prices coming soon
Details