The SPEED V3 series triggers weigh 1/5 the weight of the stock cast metal triggers.  The lighter weight will give you increase feel and allows for greater tuning capabilities.
The SPEED V3 series triggers are CNC milled from USA grade billet aluminum.  They are available in standard or blade style and come in black or silver.  All the new SPEED V3 series triggers include precision ground pivot pins and lightening holes.  These SPEED triggers will fit version 3 gearboxes that include G36 and G39 types.