CMMG Premium Lower Parts Kit, AR15, Gunbuilder's K

CMMG Premium Lower Parts Kit, AR15, Gunbuilder's Kit with AMBIDEXTROUS Selector (This set is the Upgraded LPK set for your future AR15 built) **All Parts Meet or Exceed Mil-Spec** Premium Lower Parts Kit, AR15, Gunbuilder's Kit with AMBIDEXTROUS Selector. All the parts you need to get started on your next AR15 build in convenient color-coded packets to simplify assembly. Check out our interactive install walkthrough video below or read our LPK Install resource article for an in-depth breakdown. Combine this kit with a Buttstock or Brace kit to complete your lower group. Premium Kit, w/ambi Selector Includes: White Bag - Takedown Pin - Receiver Pivot Pin - Takedown Pins Detent (2) - Takedown Pins Detent Spring (2)

Yellow Bag

- Bolt catch - Bolt Catch Plunger - Bolt Catch Screw - Bolt Catch Spring - Buffer Retainer - Buffer Retainer Spring

Red Bag

- Hammer & Trigger Pin (2) - Hammer Spring - Trigger Spring - Disconnector - Disconnector Spring

Blue Bag

- Magazine Catch - Magazine Catch Spring - Magazine Release Button

Green Bag

- Selector Detent - Selector Detent Spring - Lock Washer - Pistol Grip Screw - Ambi Safety Selector - Ambi Safety Selector Lever - Ambi Safety Selector Screw - Wrench Parts not in bag - Hammer, Trigger and Pistol Grip **All Parts Meet or Exceed Mil-Spec**