Wolverine Airsoft HPA System BOLT M Sniper Rifle Converision Kit for Marui VSR-10
This is for built off the legacy of the legendary BOLT platform from Wolverine Airsoft made famous for its revolutionary design and performance. 
The BOLT M's packs many good features, many of which have helped boost the performance of an HPA sniper rifle.  
Started with the M in the BOLT M, this is a fully mechanical piece, meaning there are no springs which offers a smooth, easy pull which translates to consistent charging of the sniper rifle and makes staying on target extremely easy. 
In addition to this, since there is a lack of electronics, you can safely use it in adverse weather conditions such as rain or snow without having to worry about water damage!
Suitable For Tokyo Marui VSR-10 Platform Sniper Rifle