The Tippmann Arms Company M4-22 Pro Compact is a semi-automatic .22 LR rifle with an 11-inch barrel and a 25+1 round capacity. It has an M-LOK handguard and comes in a black finish. The compact configuration makes it a shorter-format AR-pattern rimfire platform. 
 

Key Specifications 

• Brand: Tippmann Arms Company 
• Model: M4-22 Pro Compact 
• Caliber: .22 LR 
• Action: Semi Auto 
• Capacity: 25+1 
• Barrel Length: 11 in 
• Color/Finish: Black 
   

Detailed Features 

• 11-inch barrel in a compact AR-pattern layout 
• M-LOK handguard for accessory mounting 
• 25-round magazine capacity 
• Black synthetic furniture 
• Semi-automatic .22 LR operation

Owners of the M4-22 Pro Compact tend to use it for training and plinking, and the AR-pattern controls get credit for making it a reasonable analog to centerfire AR platforms. The 25-round magazines are generally reliable, and the M-LOK handguard is appreciated for allowing customization.

The compact barrel length draws mixed feedback. Some owners like the shorter overall length for storage and range use, while others note that velocity loss at 11 inches is noticeable compared to longer-barreled .22 LR rifles. Ammo sensitivity is a common thread, with most users reporting best results with higher-velocity loads.

On value, the M4-22 Pro Compact is priced above basic .22 LR trainers and that draws scrutiny. Owners who use it primarily for AR familiarization or youth training generally find the price reasonable; those who compare it purely on cost-per-round performance against other .22s are more divided.