The Radical Firearms RPR is an AR-15-pattern semi-automatic rifle chambered in .350 Legend. It has a 16-inch barrel, a 15-inch RPR rail handguard, and a 10+1 round capacity, finished in black. 
 

Key Specifications 

• Brand: Radical Firearms 
• Model: RPR 
• Caliber: .350 Legend 
• Action: Semi-Automatic 
• Barrel Length: 16 in 
• Capacity: 10+1 
• Color/Finish: Black 
   

Detailed Features 

• AR-15 platform chambered in .350 Legend 
• 16-inch barrel 
• 15-inch RPR rail handguard 
• 10+1 round capacity 
• Black finish

Owners of the Radical Firearms RPR in .350 Legend are frequently hunters in states where straight-walled cartridges are required for deer season. The RPR gives them an AR-15-format option that meets those regulations, and most report reliable function with hunting-weight ammunition.

The RPR rail handguard is well-received for its length and the amount of rail space it provides. Trigger feel draws the usual criticism associated with entry-level AR builds, and some owners swap it out before their first hunt. The 10-round capacity is adequate for most hunting applications but is seen as a limit for range use.

Value is generally considered good for what Radical Firearms delivers. Owners who have handled higher-end AR builds know the difference in finish quality, but for the intended hunting use case, the RPR is seen as a practical and reliable tool.