Our MILSPEC+ AR-15 Lower Parts Kit includes an enhanced MILSPEC Fire Control Group and Anti-Walk Pins

• Enhanced MILSPEC Fire Controls - Trigger/Hammer/Disconnect

• Anti-Walk Trigger/Hammer Pins, Black Nitride

• Bolt catch

• Bolt catch detent

• Safety selector

• Selector detent

• Magazine catch assembly

• Takedown pin and detent

• Pivot pin and detent

• Buffer retainer pin

• Trigger spring

• Hammer spring

• Disconnector spring

• Mag catch spring

• Selector spring

• Takedown pin spring

• Pivot pin spring