The Smith & Wesson M&P FPC is a semi-automatic folding carbine chambered in .22 LR with a 16.25-inch threaded barrel. It ships with three 20-round magazines and has a 20+1 capacity. The side-folding stock and M-LOK handguard make it a compact, practical rimfire carbine. 
 

Key Specifications 

• Brand: Smith & Wesson 
• Model: M&P FPC 
• Caliber: .22 LR 
• Action: Semi Auto 
• Capacity: 20+1 
• Barrel Length: 16.25 in 
• Color/Finish: Black 
   

Detailed Features 

• 16.25-inch threaded barrel 
• Side-folding stock for compact storage 
• M-LOK handguard for accessory attachment 
• Includes three 20-round magazines 
• Compact black finish throughout

Owners of the M&P FPC appreciate the folding carbine format in .22 LR as a lightweight range option that packs down small. The three included magazines are a frequently mentioned plus, and most find the threaded barrel a welcome addition for running a suppressor or muzzle device.

Ergonomics get generally positive marks, with the M&P grip feel carrying over from the pistol line. A few users note the trigger is serviceable but not exceptional, and the folding mechanism takes some getting used to before it feels intuitive.

Value perception is mixed. Buyers who wanted an affordable, fun rimfire carbine are satisfied. Those comparing it to dedicated target .22 platforms sometimes find the accuracy ceiling lower than expected, though most agree it handles a variety of ammunition reliably enough for casual range use.