Notos Barrel Service

This is what we do to our Haji-Notos Custom Builds. but you can have the same service performed on your Notos barrel as well. The Transfer port work increases the port and polishes the opening to allow greater airflow to produce more power more efficiently.

You ship us your Notos Barrel and we execute the following:

• Remove the fixed molded plastic suppressor (the suppressor is destroyed in the process).
• Increase and polish the barrel transfer port.
• Two new barrel o-rings are provided.
• Clean up and polish the barrel crown.
• 1/2 x 20 UNF Threaded Adapter Included.
• Barrel Shroud End Cap and Barrel Guide Included.
• Thoroughly clean and silicone barrel bore.

Notos Barrel Removal

Your Barrel is very easily removed by removing the 2.5mm button head screw on top of the Picatinny rail near the magazine opening. Once the 2.5mm screw is removed, there is a 2mm set screw below it that holds the barrel into the receiver block. Loosen the 2mm screw four revolutions and slide out the barrel.

Shipping

When you place the order for the above-described service, we will send you an order processing notification with a copy of your invoice. Shortly after that, you will receive a detailed notification with the shipping information for you to ship us your barrel for modification.