The Smith & Wesson M&P 15-22 Sport is a semi-automatic AR-15-pattern rimfire rifle chambered in .22 LR with a 16.5-inch threaded barrel. It holds 25+1 rounds and wears an Olive Drab Green Cerakote topographical finish over a synthetic stock. 
 

Key Specifications 

• Brand: Smith & Wesson 
• Model: M&P 15-22 Sport 
• Caliber: .22 LR 
• Action: Semi Auto 
• Barrel Length: 16.5 in 
• Color/Finish: OD Green Topographic Cerakote 
   

Detailed Features 

• 16.5-inch threaded barrel 
• 25+1 round capacity 
• M-LOK handguard with Picatinny-style rail 
• Magpul MOE furniture and Magpul sights 
• A2-style front sight 
• Olive Drab Green Cerakote topographical finish over synthetic stock

The M&P 15-22 Sport in the OD Green Topographic finish draws attention first for the look, and most owners are satisfied with how the Cerakote holds up over time. The topographical pattern is a polarizing aesthetic, though buyers who chose it tend to be enthusiastic about the finish quality.

As a .22 LR AR-15-pattern trainer, the 15-22 Sport is widely regarded as one of the better options in its category. Owners appreciate the Magpul sights and M-LOK setup out of the box, which reduces the immediate need for upgrades. Reliability across bulk .22 LR ammunition varies, with some owners noting occasional hiccups with certain loads.

The M&P 15-22 Sport occupies a solid mid-range position for what it is. Buyers looking for an affordable way to run an AR-15-pattern platform on .22 LR find the value straightforward. Those who wanted a more premium trigger from the factory are sometimes disappointed, though the platform is widely supported for aftermarket work.