Aero Precision Ar- 10 Lower Parts Kit

The M5 (.308) lower parts kit helps you to build a custom .308 AR 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
M5 .308 Takedown pin
M5 .308 Pivot pin
M5 .308 Bolt Catch
Bolt Catch Spring
Bolt Catch Buffer
Bolt Catch Roll pin (includes standard and threaded)
Safety Selector
Safety Selector Spring
Safety Selector Detent
Buffer Retainer
Buffer Retainer Spring
A2 Pistol Grip
Pistol Grip Screw
Pistol Grip Lock Washer
Trigger Spring
Hammer Spring
Disconnector Spring
Magazine Catch Body
Magazine Catch Spring
Extended Magazine Catch Button
Hammer
Trigger
Disconnector