AIRTECH STUDIOS ARP BATTERY EXTENSION UNIT LOCKTIGHT This metal Glock magazine is

This metal Glock magazine is designed for the Lambda Defense GHM-9 Gas Blowback (GBB) submachine gun

Temperature Range: Operates reliably across an extreme temperature range: -53°C to +982°C (-63

Thread Direction: 14 mm CCW (Negative)

high-strength translucent polymer construction

5-rd burst)

AIRTECH STUDIOS ARP BATTERY EXTENSION UNIT LOCKTIGHT This metal Glock magazine isAIRTECH STUDIOS G&G ARP9 ARP556 BATTERY EXTENSION UNIT This airtech arp battery extension solves common battery and wiring issues for g&g arp series rifles while maintaining the gun's compact size. Airtech ARP Features allows for space to install the mosfet and wiring without excessive bending or damage. enables the use of higher capacity batteries perfect if you are using the g&g drum magazine in a support role. eliminates wobble in the buttpad by