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Best Sellers
Volquartsen Magazine for Black Mamba and MK IV 22/45 - Out of Stock
Green Mountain Ruger 10/22 18" .920 Bull Barrel, Threaded or Unthreaded
Volquartsen Recoil Rod Spring Kit - MKII, MKIII, MKIV & 22/45
Volquartsen Exact Edge Extractor - Out of Stock
Trail-Lite, 5.5", Regular Flutes, Threaded End, Various Finishes
Best Sellers
Volquartsen Magazine for Black Mamba and MK IV 22/45 - Out of Stock
Green Mountain Ruger 10/22 18" .920 Bull Barrel, Threaded or Unthreaded
Volquartsen Recoil Rod Spring Kit - MKII, MKIII, MKIV & 22/45
Volquartsen Exact Edge Extractor - Out of Stock
Trail-Lite, 5.5", Regular Flutes, Threaded End, Various Finishes

Volquartsen Accurizing Kit for the Ruger MK IV Pistol
 
Quantity in Basket: none
Code: VC4AK
Price: $137.00

Shipping Weight: 0.00 pounds
 
Select Trigger:
Black Trigger (Shown)
Stainless Trigger (Add $10.00) - Out of Stock
No Trigger (Save $34) - Out of Stock
 
Quantity:
 
This kit has been updated by Volquartsen to work with the post-recall Mark IV pistols and pre-recall Mark IV pistols that have been sent in to Ruger for modification under the Ruger recall.

The complete drop-in kit comes complete with Volquartsen's:

  • Target Hammer
  • Hammer Bushing
  • Target Sear
  • Disconnector (not shown)
  • Sear Spring (not shown)
  • Target Trigger with plunger and spring, with pretravel and overtravel adjustments.

The Accurizing Kit for the Ruger MK IV will provide a crisp, clean 2.5lb trigger pull. This kit will eliminate the magazine disconnect.

Kit fits all variations of the Ruger MK IV (including 22/45). Hammer and Sear are wire EDM Cut from A2 Tool Steel. Includes allen wrenches and medium strength Loctite.

You have an option of either a Black trigger (shown), Stainless Steel Trigger or no trigger at all. The Stainless Steel trigger kit is $10.00 more. You save $34 if you don't need a trigger in the kit.

 
Average Customer Rating

        
Number of Raters: 3
 
03/16/2017
Rimfire Sports & Custom has the best price around for this kit. Everything you need to put a sweeeeeet trigger in your MKIV or MKIV 22/45.
04/18/2020
Made my Mark IV Hunter fun to shoot! The OEM trigger broke between 3.5-4lbs with too much creep. After installing this kit, 1lb 8.3oz. PS dental floss is helpful for installing the sear, sear spacer, and sear spring. Highly recommend Rimfire Sports shipped my order quickly and will be a repeat customer for future needs.
12/17/2017
Just installed this in my MKIV Target model. It is a HUGE improvement over the original factory trigger. My Ruger now has a trigger that rivals the best High Standard triggers. This kit is worth every penny and then some.