Matrix / S&T Sportsline M4 Airsoft AEG Rifle w/ G3 Micro-Switch Gearbox (Model: Black M4A1), Airsoft Guns, Airsoft Electric Rifles - Airsoft Superstore

The Newly improved G3 gearbox developed under collaboration between Matrix and S&T offers the same features found in the G2 series such as a microswitch trigger, improved steel gears, full steel teeth piston, and aluminum cylinder. New to the G3 series gearboxes is an improved QD spring system which makes it even easier to swap to different strength springs without disassembly. The inline MOSFET features over discharge protection and the electric trigger features a magnetic sensor for improved responsiveness.

Matrix / S&T Sportsline Metal-Bodied M4 RIS Airsoft AEG Rifle w/ G3 Micro-Switch Gearbox (Model: M4K PDW), Airsoft Guns, Airsoft Electric Rifles - Airsoft Superstore

How good of an airsoft brand is Valken? - Quora

Matrix / S&T Sportsline M4 RIS Airsoft AEG Rifle w/ G3 Micro-Switch Gearbox (Model: Dark Earth Stubby 5 Fixed Stock), Airsoft Guns, Airsoft Electric Rifles - Airsoft Superstore

Matrix / S&T Sportsline M4 RIS Airsoft AEG Rifle w/ G3 Micro-Switch Gearbox (Model: Black Keymod 8 / Go Airsoft Package), Airsoft Guns, Airsoft Electric Rifles - Airsoft Superstore

Matrix / S&T Sportsline M4 Airsoft AEG Rifle w/ G3 Micro-Switch Gearbox ( Model: Black M4A1), Airsoft Guns, Airsoft Electric Rifles - Airsoft Superstore

6mmProShop Stryker Electromagnetic Cannon w/ G3 Micro-Switch Gearbox Airsoft AEG Rifle (Color: Combat Grey), Airsoft Guns, Airsoft Electric Rifles - Airsoft Superstore

Go Airsoft Package Matrix Sportsline M4 Airsoft AEG Rifle w/ G3 Micro-Switch Gearbox (Model: Dark Earth M4 CQB / 350 FPS), Airsoft Guns, Airsoft Electric Rifles - Airsoft Superstore

Review Of Matrix / S&T Sportsline M4 RIS Airsoft AEG Rifle w/ G3 Micro-Switch Gearbox M-LOK RIS 10.5

Matrix / S&T Sportsline M4 Airsoft AEG Rifle w/ G3 Micro-Switch Gearbox ( Model: Black M4A1), Airsoft Guns, Airsoft Electric Rifles - Airsoft Superstore

Matrix / S&T Sportsline M4 RIS Airsoft AEG Rifle w/ G3 Micro-Switch Gearbox (Model: Black / RIS 9), Airsoft Guns, Airsoft Electric Rifles - Airsoft Superstore

Matrix / S&T Sportsline M4 RIS Airsoft AEG Rifle w/ G3 Micro-Switch Gearbox (Model: Black Stubby 5 Fixed Stock / Go Airsoft Package), Airsoft Guns, Airsoft Electric Rifles - Airsoft Superstore

Review Of Matrix / S&T Sportsline M4 RIS Airsoft AEG Rifle w/ G3 Micro-Switch Gearbox M-LOK RIS 10.5

Matrix / S&T Sportsline M4 RIS Airsoft AEG Rifle w/ G3 Micro-Switch Gearbox (Model: Black URX 3.1 8), Airsoft Guns, Airsoft Electric Rifles - Airsoft Superstore