Apex Action Enhancement Kit For Ruger MK IV 22/45 Red

Apex Action Enhancement Kit For Ruger MK IV 22/45 Red





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."



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.



In The Package

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






Manufacturer: Apex Tactical Specialties

Model No: 117-184

Enter your ZIP code for an exact shipping cost on this item. Hazardous-materials fees, where they apply, are included in the total shown.

Read our full shipping policy

Firearms must ship to a licensed dealer (FFL), who completes the transfer and the required background check when you collect the item.

How FFL transfers work · Terms of sale · Product and legal restrictions