Echo 1 - Air nozzle for XCRVF9-GBX-NZXCR-01
This is the stock Echo 1 XCR Air Seal Nozzle and is only compatible with the XCR. If you notice loss in the fps of your XCR is may be due to a loss of airflow related to the Air Seal Nozzle. This can happen when the Air Seal Nozzle becomes cracked or otherwise damaged due to age or a malfunction and replacement will be necessary.
Manufacturer: Echo 1