Novritsch 350 rds Gas Drum Magazine for SSP1 /SSP5 GBB Capacity-(rds)_82 Rounds Fully Adjustable Waist & Shoulder

Fully Adjustable Waist & Shoulder Strap

14mm Clokwise CW/ Counter Clockwise CCW Thread

Also Fit For Tokyo Marui M4 MTR-16 Series Gas Blow Back GBB Rifle Airsoft Gun

Umarex HK45 Compact Tactical 20rds Gas Magazine (by VFC)

Novritsch 350 rds Gas Drum Magazine for SSP1 /SSP5 GBB Capacity-(rds)_82 Rounds Fully Adjustable Waist & ShoulderNovritsch 350 rds Gas Drum Magazine for SSP1 SSP5 GBB Polymer Construction Airsoft Pistol Magazine Fit 6mm Plastic Bullet only Gas Powered Just be sure to wind the dial and fill it up with gas between each skirmish. Suitable For SSP1 SSP5 Series Airsoft Gas Blow Back GBB Pistol Also fir for Hi Capa Pistol Airsoft Gun