Anderson Manufacturing AM556LWPARTS Lower Parts Kit

COMPLETE LOWER PARTS KIT a Kit includes: Bolt Catch Bolt Catch Plunger Bolt Catch Roll Pin Bolt Catch Spring Buffer Retainer Buffer Retainer Spring Disconnector Disconnector Spring Hammer Hammer Pin Hammer Spring Magazine Catch Magazine Catch Button Magazine Catch Spring Pivot Pin Pivot Pin Detent Pivot Pin Detent Spring Selector Selector Detent Selector Detent Spring Takedown Pin Takedown Pin Detent Takedown Pin Detent Spring Trigger Trigger Guard Trigger Guard Roll Pin Trigger Pin Trigger Spring