Ultimate Precision Barrel 6.03/509 mm

In most cases, the inner barrel of the replica is not precision. When a player desires better accuracy, an effective method is to replace the inner barrel of the replica. The precision barrels made by Ultimate offer an excellent quality-price ratio. The inner diameter of the barrel is 6.03 mm with a length of 509 mm, and the finish is remarkable.

Compared to other barrels, the range offered by Ultimate features an increased carbon content in the material composition, resulting in a very hard barrel that can successfully withstand abuse from BBs.

It is recommended to periodically clean the barrel with silicone oil and finish with a dry cloth or tissue to avoid leaving oil traces. Attention During the cleaning process, ensure that silicone oil does not reach the Hop-Up rubber.