“Sig Sauer Collapsible Stock for Sig MCX & MPX – 1913 Interface Black” has been added to your cart. Continue shopping Got a gift card from a loved one? Use it here! Apply the gift card code in the following field Apply Gift Card 1Shopping Cart 2Payment & Delivery Options 3Order Received Product Price Quantity Subtotal Remove WHEELER AR PIVOT/ROLL PIN INSTALL $9.00 WHEELER AR PIVOT/ROLL PIN INSTALL quantity $9.00 × AERO PRO AMBI SAFETY SELECTOR ODG $61.00 AERO PRO AMBI SAFETY SELECTOR ODG quantity $61.00 × SUREFIRE XT00 TAILCAP SWTCH X SERIES $125.00 SUREFIRE XT00 TAILCAP SWTCH X SERIES quantity $125.00 × Winchester Ammo S10MMPDB Defender 10mmAuto 180gr Bonded Jacket Hollow Point 20 Per Box/10 Case $42.00 Winchester Ammo S10MMPDB Defender 10mmAuto 180gr Bonded Jacket Hollow Point 20 Per Box/10 Case quantity $42.00 × Sig Sauer Collapsible Stock for Sig MCX & MPX - 1913 Interface Black $307.00 Sig Sauer Collapsible Stock for Sig MCX & MPX - 1913 Interface Black quantity $307.00 × Continue Shopping Update Cart Cart totals Subtotal $544.00 Shipping Calculate shipping Country / region Select a country / region… United States (US) State / County Select an option… AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareDistrict of ColumbiaFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyomingArmed Forces (AA)Armed Forces (AE)Armed Forces (AP) City: Postcode / ZIP: Update Tax $0.00 Total $544.00 Proceed to checkout