Need to replace your HPA CRBN Frame? This is the product for you.

This frame is an exactly replacement for any HPA CRBN Upper. Simply remove the button screw on the bottom side, slide off your tube, and slide it on to this replacement frame.

This Replacement HPA CRBN Frame includes:

Replacement HPA CRBN Frame:

• Genuine AirTac Customs Replacement
• Make of durable Nylon

Compatible with:

• AirTac Customs HPA CRBN Uppers