AIP Alumimun Front Fiber Sight and Rear Set Ver.3 For TM 4.3 The JACK™ has only one

The JACK™ has only one moving part

It comes with an adjustment screw to shorten trigger travel

Compatible with standard 20mm rails

Safety (Programmable MOSFET)Battery: 7

AIP Alumimun Front Fiber Sight and Rear Set Ver.3 For TM 4.3 The JACK™ has only oneAluminum Construction (CNC Machined) Only front sight can be installed with fiber Suitable for Tokyo Marui Hi Capa 4. 3 Series Airsoft Gas Blow Black GBB Pistol Come With Two Fiber Optic (Red and Yellow), Ideal aid to help you aim your target in low light condition As always, upgrading GBB require necessary skill & technique, consult expertise if needed Major Color : Black Built Material : Aluminum