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    All the parts you need to get started on you next Mk3 build.

    Combine this kit with a buttstock kit to complete your lower group. Compatible with CMMG Mk3 Lowers and most LR308 type lowers.

    All parts meet or excede mil-spec.

    The CMMG Lower Parts Kit for the MK3 contains 4 color-coded bags:

    • The Clear bag contains the .308 takedown pin. .308 receiver pivot pin, two (2) takedown pin detent, two (2) takedown pin detent springs.
    • The Yellow bag contains the bolt catch, bolt catch plunger, both catch screwm bolt catch spring, buffer retainer, and buffer retainer spring.
    • The Red bag contains two (2) hammer and trigger pins, hammer spring, trigger spring, disconnect, and disconnect spring.
    • The Blue bag contains the magazine catch, magazine catch spring, and magazine release button.
    • The Green bag contains the safety selector, selector detent, selector detent spring, lock washer, and pistol grip screw.
    • Hammer, trigger and pistol grip also included

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