Aero Precision AR-15 Lower Parts Kit, Minus FCG/Trigger Guard/Pistol Grip

The Aero Precision lower parts kit helps you to build a custom AR-15 from the ground up. Mil-spec dimensions and coating ensure the highest quality and correct component interface.

This lower parts kit does not include the fire control group, pistol grip or trigger guard.

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

• Magazine catch body

• Magazine catch spring

• Magazine catch button