Detonator TT Style Ultimate Fiber Optic Sight Set for Marui TM G Model GBB Series ( Black ) Rings From 11MM clockwise thread to

From 11MM clockwise thread to 14MM counter-clockwise thread which is commonly used on silencer or tracer on the market

8/pentable1

Transparent: original replacement part ( 553-M-02 )

Colored webbing has Near Infrared (NIR) treatment to reduce IR signature

Detonator TT Style Ultimate Fiber Optic Sight Set for Marui TM G Model GBB Series ( Black ) Rings From 11MM clockwise thread toCompatible Models Tokyo Marui G19 GEN3 4 Tokyo Marui G17 GEN3 4 Tokyo Marui G18C Tokyo Marui G22 Tokyo Marui G34 Tokyo Marui G26 KJ Works G23 19 KJ Works G26 Remarks Steel machined Includes Optic Fiber For Tokyo Marui G17 18C GBB Pistol Series