Volquartsen CNC Machined Disconnector, Ruger MK IV, MK IV 22/45
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Volquartsen CNC Machined Disconnector, Ruger MK IV, MK IV 22/45

Code: VC2DN
Ratings Snapshot
5.0
out of 5
5 (1)
4 (0)
3 (0)
2 (0)
1 (0)
Would recommend this product.
100%

$34.20

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Product Description

•••••

Description: Volquartsen CNC Machined Disconnector, Ruger MK IV, MK IV 22/45. Machined from 416 stainless steel, this disconnector from Volquartsen is designed to fit both the Ruger Mark IV and Mark IV 22/45 models of rimfire pistols chambered in .22 LR. The robust design improves the overall function and feel of the firearm's operation to ensure crisp/clean operation. If you are looking for an upgrade from factory components, look no further than Volquartsen.

The machining process allows them to make several design changes to the the way the disconnector functions. They have added material that increases rigidity over the current design. This increased rigidity not only improves trigger pull but also will improve overall functioning as it will prevent any binding or interference that can be found on the prior design and factory design. This is due, in part, to variances in the factory frame tolerances. The CNC-machined design also features an integral pin without the step found on the factory design. They have also machined the pin that comes in contact with the trigger plunger round to reduce friction as it moves over the trigger plunger.

Fits Ruger Models:

  • Mark IV
  • Mark IV 22/45

Manufacturer: Volquartsen

Note: It is recommended that all Volquartsen parts be installed by a qualified and trained gunsmith.

PRODUCT SPECIFICATIONS:

  • Brand: Volquartsen
  • Caliber: .22 LR
  • Finish / Color: Black
  • Firearm Type: Pistol
  • Material: Steel
  • Models Fit: Ruger Mark IV,Ruger Mark IV 22/45

Specifications

•••••
  • Brand: Volquartsen
  • Caliber: .22 LR
  • Finish / Color: Black
  • Firearm Type: Pistol
  • Material: Steel
  • Models Fit: Ruger Mark IV,Ruger Mark IV 22/45

Customer Ratings & Reviews

•••••
1
Ratings Snapshot
5.0
out of 5
5 (1)
4 (0)
3 (0)
2 (0)
1 (0)
Would recommend this product.
100%
5.0
out of 5
5 (1)
4 (0)
3 (0)
2 (0)
1 (0)
Would recommend this product.
100%
1 Total Reviews
Machined trigger bar
5 out of 5
MitchelCam
Location: Midwest USA
Date: February 25, 2025
Very good quality! Finish is way better than factory. Quality is better than factory. The only issue that I have is that one dimension is a bit too big. The bottom of the hole, where the tigger bar rides on the hammer bushing is a bit too tall. This dimension sets the height where the tigger bar tab hits the sear. The small tab is .040 inch. Previous V trigger bars which I have installed, have engaged the sear enough to actuate the sear. The last one did not, unless I pushed up on it with my finger. This lead me to measure and compare dimensions. Taking off .020 to .030 inch of material allows all .040 of the sear tab, to engage the sear. YES I would recommend this quality part. however, if you have too little trigger bar to sear engagement, just take some material off the bottom of the hammer bushing cut out. Compare it to the original and you will see the difference. This may not be the case if you use the Volquartsen hammer and bushing. I suspect that this is the case. I do not use the Volquartsen hammer.
Recommended
1 Total Reviews