Airsoft Masterpiece Aluminum Rear Sight with Fiber for Hi-CAPA Infinity color-white-black and has high oil resistant

and has high oil resistant and abrasion resistance

Functional Bolt Lock: The mock bolt is able to be locked back to allow easy access to the hop-up controls as well as add to the guns realistic action

*PS: Please note: installing parts / assemble /fitting airsoft gun will need intermediate knowledge

Durable polymer 9mm style carbine receiver with matte anodized finish and stamped G&G rollmarks

It features a keymod rail system with with a CNC top rail

Airsoft Masterpiece Aluminum Rear Sight with Fiber for Hi-CAPA Infinity color-white-black and has high oil resistantProduct Brand: Airsoft Masterpiece. Material: Aluminum *PS: Please note: installing parts assemble fitting airsoft gun will need intermediate knowledge; for expert or airsoft gunsmith. Please refer to your airsoft gunsmith for proper installation fitting. Fitting may be needed as the condition of each airsoft gun might be different. Regular maintenance is needed for all airsoft guns in order to keep it in good working condition and reduce wear out