Sig Sauer MCX Bolt Carrier Group - Complete

  • Sig Sauer MCX Bolt Carrier Group - Complete



Sig Sauer MCX Complete Carrier Group, Semi-Auto. This complete carrier group is constructed of strong steel parts, boasts a durable black finish, and is an OEM factory original Sig Sauer component. This complete carrier group includes the Gen 2 multi-caliber version of bolt carrier and is designed for the semi-auto version of the Sig Sauer MCX model of rifle. This item is a fully assembled group of parts including the bolt carrier, cam pin, bolt, firing pin/spring, firing pin retaining pin/lock, and the spring plate. These parts are made to the same high standards in material and workmanship as the parts that originally came in your Sig Sauer firearm. 

Group Includes:

Bolt Carrier - x1
Bolt - x1
Cam Pin - x1
Firing Pin / Spring - x1
Firing Pin Lock - x1
Firing Pin Retaining Pin - x1
Spring Plate - x1
Models Fit: Sig Sauer MCX

Manufacturer: Sig Sauer

Note: It is recommended that all Sig Sauer parts be installed by a qualified and trained gunsmith.


Brand: Sig Sauer
Caliber: .223 Rem,5.56x45mm,.300 Blackout
Finish / Color: Black
Firearm Type: Rifle
Material: Steel
Models Fit: MCX

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