Asura Dynamics - B21 Lower Rail for PP-19-01 Vityaz CNC Gas Tank The system has as much

The system has as much as 10 functions

- GHK G5 Fire Control System

Essential part for upgrading your Airsoft AEG - Marui PSG-1  Aluminum Piston Head is renewed to be more effective  Head resistant O-Ring  Custom 9 holes ventilation design increase the stability during full auto shooting mode  Reinforced piston head will provide extra duration during rapid & prolonged firing  Recommended to use along with Upgrade Springs  As always

This gives the user the ability to mount different accessories on the gun

Asura Dynamics - B21 Lower Rail for PP-19-01 Vityaz CNC Gas Tank The system has as muchAsura Dynamics have released an Aluminium Railed, Lower Handguard (Replica of Zenitco B21 ) for LCT PP19 1 AEG There is a rail underneath for any fore grips or other accessories out there. On the right side is a 4. 5cm rail for a flashlight if need be! I have a feeling that this will be a very popular product as a lot of people like to modernize their AKs.