Polymer AEK Trigger Kit
The Apex Polymer Action Enhancement Trigger Kit directly replaces the factory hinged trigger with a solid body polymer trigger with a center mounted pivoting safety. The rounded face of the trigger provides a smooth, comfortable surface for the shooter’s finger while firing. The trigger also reduces pre-travel by approximately 20% from the factory trigger and is perfect for use in M&P’s already equipped with an Apex Comp AEK or Duty/Carry AEK.
Forward Set Polymer Trigger Kit
The Apex Polymer Forward Set Trigger Kit reduces pre-travel and over travel. The kit comes with two different trigger return springs, allowing the user to choose between 4lbs for competition use and 5.5 lbs for duty/carry use.
Big Book Catalog, Issue:69, Page:224
Polymer AEK Trigger Kit: Includes Apex Polymer Action Enhancement Trigger, Heavy Duty Sear Spring, Apex Trigger Return Spring Slave Pin.Fits all S&W M&P Semi Auto Pistols in 9mm, 40 S&W, 357 Sig, and 45 ACP. Does not fit the M&P Shield.
Forward Set Polymer Trigger Kit: Includes Apex Polymer Forward Set Trigger, Forward Set Sear, Ultimate Striker Block Kit, Polymer Forward Set Spring Set. Fits all S&W M&P Semi Auto Pistols in 9mm, 40 S&W, 357 Sig, and 45 ACP. Does not fit the M&P Shield.