The Rock Island Armory XT22 Magnum is a 1911-platform pistol chambered in .22 WMR with a 5-inch bull barrel and 14+1 capacity. The bull barrel design reduces muzzle rise compared to a standard contour barrel. A skeletonized trigger has a pull weight of approximately 4 to 6 lbs. Steel frame and slide carry a black Parkerized finish; the beavertail safety and fixed dovetail sights round out the spec. Grips are black rubber. 
 

Key Specifications 

• Brand: Rock Island Armory 
• Model: XT22 
• Caliber: .22 Magnum (.22 WMR) 
• Capacity: 14+1 rounds 
• Action Type: Striker-fired (Single Action Only) 
• Barrel Length: 5 inches 
• Overall Length: 8.54 inches 
• Weight: 2.5 lbs (unloaded) 
• Frame Material: Steel with Black Parkerized finish 
• Slide Material: Steel with Black Parkerized finish 
• Grips: Black Rubber 
• Sights Style: Fixed Dovetail 
   

Detailed Features 

• Bull barrel reduces recoil and muzzle rise; contributes to consistent accuracy. 
• Skeletonized trigger at approximately 4--6 lbs pull weight. 
• Beavertail safety for comfortable high-grip hold. 
• 14+1 capacity is high for a .22 WMR pistol in 1911 format. 
• Steel construction with black Parkerized finish throughout.

The XT22 Magnum draws interest from owners who want the 1911 grip and manual of arms in a rimfire caliber -- .22 WMR specifically, which splits opinions compared to .22 LR. The 14+1 capacity is frequently called out as a practical advantage, and the bull barrel is appreciated for the control it provides during rapid fire.

Reliability is where discussions get more mixed. Feeding issues with certain ammunition types come up with some frequency -- this isn't unusual for .22 WMR semi-autos, but it's worth noting for buyers who plan to use a wide range of loads. Some owners report needing to test a few brands before finding what runs consistently.

Build quality generally gets positive remarks; the steel construction feels appropriate for a 1911-based design. Owners interested in using it for small game or target work tend to be satisfied; those expecting flawless semi-auto cycling across all ammo should expect some break-in experimentation.