The system is a drop-in cylinder replacement that is universally compatible with a wide range of gearbox versions that have center-line nozzles

but you don't want to get caught on the field with an empty magazine

This finish is not only extremely durable

This GLOCK 17 Gen4 has a fully adjustable airsoft ho-pup system and fits most if not all standard GLOCK 17 holsters

The 5-pin is for the main wiring harness

ELITE FORCE 1911 EXTENDED 6MM MAG 27RDS Laylax The system is a drop-in15 rounds in a magazine is great, but 27 rounds? Well that's a party! Double the fun of blasting bad guys with your Elite Force 1911 when you've got it loaded with a 27 round extended magazine.