Tokyo Marui Original Part for Hi-Capa 5.1 (No. H51-20) Capacity-(rds)_12 Rounds 6v 1600mAh Butterfly Type (Battery

6v 1600mAh Butterfly Type (Battery not included

System Stealth GP Metal Body Receiver

Suitable for Silverback SRS Covert Bullpup Airsoft Sniper Rifle

40 Series Airsoft Gas Blow Back GBB Pistol

4x rifle magazine pouches (fits most

Tokyo Marui Original Part for Hi-Capa 5.1 (No. H51-20) Capacity-(rds)_12 Rounds 6v 1600mAh Butterfly Type (BatteryTokyo Marui Original Part for Hi Capa 5. 1 (No. H51 20) Polymer Construction Design For Replace the Original Parts Suitable for Tokyo Marui Hi Capa 5. 1 Sereis Airsoft Gas Blow Back GBB Pistol As always, upgrading sniper rifle require necessary skill & technique to dissemble the gearbox, consult expertise if needed