Aero Precision EPC MOE Lower Parts Kit Minus FCG FDE. Other parts and components for assembling ylower receiver are standard AR15 compatible parts. EPC Lower Parts Kits include just the parts you need for assembling yEPC Lower Receiver and nothing else. Aero Precision's line of Lower Parts Kits available with included Magpul Grips give you the flexibility to purchase ylower parts kit with the grip that best suits the needs of ybuild. EPC Lower Receivers Includes: Takedown/pivot Spring Takedown/pivot detent Takedown pin Pivot pin Bolt Catch Bolt Catch Spring Bolt Catch buffer Bolt catch roll pin Safety Selector Safety Selector spring Safety Selector detent 4-40 Set Screw (for threaded takedown pin detent hole) Buffer retainer Buffer retainer spring Magpul MOE grip Pistol grip screw Specifications for Aero Precision EPC MOE Lower Parts Kit Minus FCG: Manufacturer: Aero Precision Caliber: Universal Gun Make: Aero Precision Gun Model: Universal Gun Type: Rifle Weight: 4.4 oz Condition: New Country of Origin: USA Package Contents: Aero Precision EPC MOE Lower Parts Kit Minus FCG Aero Precision APRH101327: EPC MOE Lower Parts Kit Minus FCG FDE