Aero Precision Ar15/M4Lower Parts Lit

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DESCRIPTION
Our lower parts kit helps you to build a custom AR15 from the ground up. Mil-spec dimensions and coating ensure the highest quality and correct component interface.
Includes:
Takedown/pivot Spring
Takedown/pivot detent
Trigger/hammer pin
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
Trigger guard
Trigger guard roll pin
A2 pistol grip
Pistol grip screw
Pistol grip lock washer
Trigger spring
Magazine catch body
Magazine catch spring
Magazine catch button
Hammer
Trigger
Disconnector