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Our EPC Lower Receivers include the proprietary parts pre-installed from the factory. Other parts and components for assembling your lower receiver are standard AR15 compatible parts. Our EPC Lower Parts Kits include just the parts you need for assembling your EPC Lower Receiver and nothing else. Aero Precision's line of Lower Parts Kits available with included Magpul™ Grips give you the flexibility to purchase your lower parts kit with the grip that best suits the needs of your build.
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