Gearbox Tune-Up kits

In this catagory you can find all Gearbox Tune-Up Kits, ready to enhance the performance of your gearbox.
Be aware that a certain expertise is needed for installation.
In the description you find defined what is in the Tune-up kit.

Note: Do not forget to adjust the angle of engagement.

MODIFY Full Tune-up Kit for AK-47/47S (Speed)

Limited GF104201
€ 278.35 € 75.00

MODIFY Full Tune-up Kit for CAR15 (Torque 120)

Limited GF212201
€ 260.95 € 75.00

MODIFY Full Tune-up Kit for G36C (Speed)

Out of stock GF111201
€ 278.35 € 75.00

MODIFY Full Tune-up Kit for M16-A1(Speed)

Limited GF101201
€ 278.35 € 75.00

MODIFY Full Tune-up Kit for M16-A1(Torque 120)

Limited GF201201
€ 260.95 € 75.00

MODIFY Full Tune-up Kit for M16-A1(Torque 130)

Limited GF201203
€ 295.75 € 75.00

MODIFY Full Tune-up Kit for M16-A2 (Speed)

Limited GF102201
€ 278.35 € 75.00

MODIFY Full Tune-up Kit for M16-A2 (Torque 120)

Out of stock GF202201
€ 260.95 € 75.00

MODIFY Full Tune-up Kit for M16-A2 (Torque 130)

Limited GF202203
€ 295.75 € 75.00

MODIFY Full Tune-up Kit for M4(Speed)

Out of stock GF107201
€ 297.35 € 75.00

MODIFY Full Tune-up Kit for M4(Torque 120)

Out of stock GF207201
€ 317.95 € 75.00

MODIFY Full Tune-up Kit for M4(Torque 130)

Out of stock GF207203
€ 295.75 € 75.00

MODIFY Full Tune-up Kit for MC51 (Speed)

Limited GF109201
€ 278.35 € 75.00

MODIFY Full Tune-up Kit for MP5 (Speed)

Available GF113201
€ 278.35 € 75.00

MODIFY Full Tune-up Kit for SIG551 (Speed)

Limited GF408201
€ 295.75 € 75.00

MODIFY Full Tune-up Kit for SIG552 (Speed)

Limited GF410201
€ 314.75 € 75.00

MODIFY Full Tune-up Kit for XM177-E2 (Speed)

Limited GF106201
€ 278.35 € 75.00