The Mauser STG-44 is a semi-automatic rifle chambered in .22 LR, styled after the historical Sturmgewehr 44. It's built with a steel receiver, fixed wooden stock, and a 16.5-inch barrel with a 1:16" twist rate — which is appropriate for stabilizing .22 LR projectiles. Weight is approximately 9.25 lbs, which is heavier than most .22s but reflects the original's proportions. Capacity is 10+1. 
 

Key Specifications 

• Brand: Mauser Rimfire 
• Model: STG-44 
• Caliber: .22 LR 
• Barrel Length: 16.5 inches 
• Capacity: 10+1 
• Action Type: Semi-Automatic 
• Weight: 9.25 lbs 
• Finish: Black with wood stock 
• Twist Rate: 1:16" 
   

Features 

The adjustable rear sight allows for distance adjustments that the fixed front sight can't provide on its own. The semi-auto action cycles smoothly on standard .22 LR. The fixed wooden stock is comfortable for extended sessions and the wood/metal combination is what gives this rifle its period-correct look. 
 
At 9.25 lbs it's not a lightweight plinker — that's a deliberate trade-off to replicate the feel of the original design. .22 LR makes ammunition costs low, which works in favor of range days. 
 

Use Cases 

• Target practice and skill development with low-cost ammunition 
• Casual plinking and recreational range use 
• Collector appeal for those interested in WWII-era firearm designs

The STG-44 in .22LR draws a specific kind of buyer — someone interested in the historical design as much as the function — and that shapes most of the feedback.

The connection to the original Sturmgewehr 44 comes up frequently, usually positively. Owners appreciate the attention to detail in the styling, and discussions often go into the history of the design itself. Build quality is generally praised: the wood and metal combination feels authentic rather than cheap.

As a .22LR platform, it gets good marks for reliability and smooth semi-auto action. New shooters find it manageable, and more experienced shooters treat it as a fun option for plinking without spending much on ammunition.

The weight at 9.25 lbs is the most common practical criticism — that's heavy for a .22 and it comes up in nearly every extended-use discussion. Pricing relative to other .22 semi-autos is also noted; buyers pay a premium for the replica styling, and not everyone finds that trade-off worthwhile. Availability can be inconsistent depending on region.

Aesthetically it divides opinion: the wood and metal finish is well-regarded by those who sought it out specifically, while shooters who prefer modern materials tend to note the contrast.