The Ruger Mark IV Target is a single-action semi-automatic .22 LR pistol built for target shooting. It has a 5.5-inch bull barrel, 10+1 capacity, and black checkered polymer grips with an ambidextrous manual safety. 
 

Key Specifications 

• Brand: Ruger 
• Model Name: Mark IV Target 
• UPC: 736676401833 
• Caliber: .22 LR 
• Action Type: Single Action Only (SAO) 
• Capacity: 10+1 rounds 
• Barrel Length: 5.5 inches 
• Overall Length (OAL): 9.75 inches 
• Weight: 35.60 oz (approximately 2.22 lbs) 
• Grip Material: Black Checkered Polymer 
• Safety Features: Ambidextrous Manual Safety 
• Sights Configuration: Fixed front, adjustable rear 
   

Detailed Features 

The 5.5-inch bull barrel aids accuracy and keeps muzzle flip down, which matters during sustained practice sessions. The adjustable rear sight lets shooters dial in for different distances. Ambidextrous safety works for right- and left-handed shooters equally. The blued aluminum frame keeps weight reasonable while holding up to regular use. One of the Mark IV's most-appreciated updates over previous generations is the button-activated takedown for cleaning. It's genuinely faster than the older system. 
 

Usage Scenarios 

At the range for target practice or competition, the Mark IV's .22 LR chambering makes extended sessions affordable. The light recoil makes it a practical training tool. Some owners use it for informal small game and varmint work where shot placement is the priority.

The Mark IV Target in .22 LR is well-regarded among target shooters and plinkers. Accuracy and trigger feel come up most often in positive reviews. The pull is described as smooth and consistent across different users. The one-button takedown gets frequent praise; people who owned earlier Mark models are particularly appreciative of the improvement.

The main criticism is weight. At 35.60 oz, it's on the heavier side for a .22, and some shooters who wanted something to carry or use all day find it tiring. There are also occasional reports of feeding issues with certain ammunition types, though these appear to be minority experiences. Aftermarket customization options are a point of interest in the community, with owners discussing sights, grips, and optics mounts. Most consider the Mark IV good value relative to its performance.