Geissele Automatics drop in replacement triggers for the SIG Sauer MCX weapons platform are truly the cream of the crop. Designed by Bill Geissele to provide you with a superiority level or reliability, functionality, and service life, these triggers exceed in every category. This particular trigger the SSA is a semi-automatic non adjustable combat trigger which provides you with a precise two stage trigger break. It's design allows the trigger to be light enough for precise shots, but forgiving enough for close quarters battle. This trigger is recommended for Law Enforcement, CQB, and mid range carbine work.

Specifications and Features:
Geissele Automatics Super MCX SSA Semi-Automatic Trigger 05-658
Two Stage Trigger
Total pull weight 4.5 lbs
Non-adjustable
M4 Curved Trigger Shoe (More Rounded Trigger Face versus the Geissele Curved Variant)
Recommended for Law Enforcement, Home Defense, and Hunting

Fits:
SIG Sauer MCX Platform Only