Expertly crafted from ERGAL aluminum, the REGAL nozzle for A&K MASADA replicas (SPMASADAE) is a must-have for airsoft enthusiasts. Created by Italian company FPS Softair, this nozzle boasts precision machining and a single seal for optimal sealing between the cylinder head and the nozzle. Additionally, it has undergone an anodizing process for a sleek surface finish. The package includes two internal O-rings of varying thickness to ensure compatibility with specific cylinder heads. Dimensions include a length of 34.27 mm and an internal diameter of 5.70 mm.