Apex Tactical Action Enhancement Kit for Ruger Mk IV 22/45 - Red

Product Description

NOT FOR USE IN RUGER Mk III, Mk II or Mk I Pistols

What It Does

The Apex Action Enhancement Kit for the Ruger Mk IV 22/45 replaces the factory trigger and hammer and is designed to reduce the trigger pull weight by approximately 30% to around 4.5 lbs. The kit delivers a crisp trigger break while reducing the trigger’s over-travel by 50% and overall trigger travel 15%. Also included in the kit is a safety plate to maintain factory safety values, even when drop-tested from 6 feet. The red anodized magazine safety delete, which when installed, allows the pistol to fire without the magazine inserted. This is recommended for competition use only.

NOTE: Please be sure your Mk IV has been retrofitted with the updated safety mechanism or is a newly manufactured model with a serial number beginning with the number "5." Click here for Ruger's official Mk IV Recall information.

Expected Results

• Reduces trigger pull to approx. 4.5 lbs
• Reduces trigger over-travel approx. 50%
• Reduces overall travel approx. 15%  
• Delivers crisp trigger break
• Maintains factory safety values

Applicable To What Gun(s)

• Ruger Mk IV 22/45 models (with safety upgrade or post recall models).
• NOT for use in the standard Mk IV pistols (see #117-154).
• NOT recommended for use with other aftermarket fire control components.

• 1 ea. Apex Action Enhancement Trigger for Mk IV 22/45 (Red Anodized)
• 1 ea. Apex Action Enhancement Hammer
• 1 ea. Apex Safety Plate
• 1 ea. Apex Magazine Safety Delete