CYMA Replacement Extended Castle Nut for Platinum QBS Airsoft AEG Rifles

Features

• High quality machined aluminum
• Textured surface makes it easy to tighten and loosen
• Notched to allow for the use of common AR wrench tools
• Allows you to use the Platinum QBS spring swap feature
• Factory direct OEM replacement part

Manufacturer: CYMA

Specifications:

About CYMA

CYMA Airsoft was established in 2000 with a mission to create the finest Airsoft gun & training weapons for law enforcement, military training, Survival game & Military simulations.
We are not just a OEM manufacturer, but an innovative expert in Airsoft and training weapons. When everyone still concentrates in following the old Airsoft trend, we have already developed our breakthrough GBB System for Airsoft Rifle & SMG. We're experienced in working with Real Steel Firearms companies, helping them to make training weapon for their law enforcement, Military customers.
In addition to firearms training clients, we also take our Airsoft customers seriously, we do our best to make every Airsoft gun perfect, we just want the owners of CYMA Airsoft products feeling proud, and to conquer the survival game field.