The Retay RA15-22 is an AR-pattern semi-automatic rifle chambered in .22 LR with a 16-inch barrel. It has a polymer M-LOK forend and ships with a 10-round magazine. Flip sights are included. 
 

Key Specifications 

• Brand: Retay 
• Model: RA15-22 
• Caliber: .22 LR 
• Action: Semi Auto 
• Capacity: 10 rounds 
• Barrel Length: 16 inches 
• Color/Finish: Black 
   

Detailed Features 

• AR-15-pattern platform chambered in .22 LR 
• Polymer M-LOK forend for accessory mounting 
• 16-inch barrel 
• 10-round magazine included 
• Flip sights included

Owners of the Retay RA15-22 generally appreciate it as a rimfire AR trainer, finding the polymer M-LOK forend lightweight and the platform familiar to anyone who has handled an AR-pattern rifle. The .22 LR chambering keeps range costs low and recoil minimal, which new shooters and those working on fundamentals tend to value.

The 10-round capacity draws some grumbling from shooters who prefer higher-capacity options, though others find it manageable. The flip sights get positive marks for being a functional no-cost addition rather than a stripped-down package requiring immediate upgrades.

Opinions on Retay as a brand are mixed among experienced shooters who are more familiar with established .22 LR trainers. Some feel the value proposition is solid for the price; others want more track record before committing. The M-LOK handguard is a consistent positive across owner feedback.