Unlike most other high capacity drum style magazines on the market

Internal Mosfet

portable and powered by a traditional HPA rig

Armorer Works and other similar Hi-Capa Airsoft pistols

we no longer need that center o-ring which drops the total o-rings in the system to just two

Laylax TM G18C/G19 Hybrid Tritium SIght Gas Unlike most other high capacityGBB GLOCK18C HYBRID TRITIUM SIGHT This item uses both condensing acrylic and tritium! The tritium capsule is made by Microtec in Switzerland. It will light up just as much as the real tritium sights used on real guns! The condensing acrylic can be used for outside, and tritium can be used in the dark location and night games; covering all situations. Set Included Front Sight Rear Sight Compatible model: TM GBB GLOCK18C GLOCK19