Upper Receiver Parts Kit

The upper receiver parts kit is a complete set of replacement parts for the upper receiver of an AR style rifle. It includes the parts you need to repair or rebuild your upper receiver, including a ejection port cover, forward assist, and pins and springs. Whether you’re a gunsmith or just want to keep your rifle in top condition, this parts kit is a must-have.

Contains:

• Ejection Hinge Pin Snap Ring 
• Ejection Port Cover Pin
• Ejection Port Cover
• Ejection Port Cover Spring
• Forward Assist Pin
• Forward Assist Spring
• Forward Assist Button