B-31N Gas tube cover

Allows mounting optics and other accessories to AK rifles. Made of 6061 aluminum by CNC machining with anodized finish. Compatible with CYMA, Double Bell, LCT and GHK AK replicas.
Attention! This part is universal and is not dedicated to one brand. Manufacturers use different solutions, which means that individual elements may differ in dimensions. This may require adjustments during the assembly process.