JV Tactical demonstrate the Infinite Conversion Kit For G17/AAP-01/G19/G45 GBB Pistols which they say offers several advantages in a single kit for HPA use such as instant loader transition without having to disconnect the air line; end of loader detection (the slide remains blocked at the rear when there are no more balls in your loader); the recoil feel of a GBB; HPAs regulary and performance; modular system; ultra light and has a strong CNC'd loader body; and refined visual aspect.