Guarder’s Steel Reinforced Receiver Pins are solid parts that offer secure and reliable assembly of your M4. These steel pins also feature a flat-headed screw to hold them in on the opposite side of the body. Making these some of the strongest and most durable parts available!

Specifications

• Solid steel construction
• Flathead screws for solid installation
• Specifications:
• Color: Black
• Material: Steel
• Fitment: M16/M4 Receivers