31 Piece AR-15 Lower Parts Kit With FCG, for .223/5.56 AR15/M4

Lower Parts Kit for AR-15.  Includes pistol grip, trigger and hammer.

Kit includes:
Bolt catch [1]
Bolt catch plunger [1]
Bolt catch roll pin [1]
Bolt Catch Spring [1]
Buffer Retainer Pin [1]
Buffer Retainer Spring [1]
Detent Spring [2]
Disconnector [1]
Disconnector Spring [1]
Pistol Grip [1]
Hammer [1]
Hammer pin [1]
Hammer Spring [1]
Magazine Catch Button, [1]
Magazine Catch Spring [1]
Magazine Catch, [1]
Pistol Grip Lock Washer, [1]
Pistol Grip Screw [1]
Pivot pin [1]
Pivot pin detent [1]
Safety detent [1]
Selector [1]
Selector Spring [1]
Take down pin [1]
Take down pin detent [1]
Trigger [1]
Trigger Guard [1]
Trigger guard roll pin [1]
Trigger pin [1]
Trigger Spring [1]