The Ruger American Gen 2 in .204 Ruger is a bolt-action varmint and target rifle with a 20" spiral-fluted barrel, Gun Metal Gray Cerakote finish, and an adjustable stock with gray splatter pattern. .204 Ruger is a high-velocity flat-shooting cartridge well-suited to ground squirrels, prairie dogs, and coyotes at moderate to longer ranges. The 10+1 capacity AI-style detachable magazine is a meaningful upgrade over the flush-fit magazines on earlier American models. 
 

Key Specifications 

• UPC: 736676469086 
• Brand: Ruger 
• Model Name: American Gen 2 
• Action Type: Bolt Action 
• Caliber: .204 Ruger 
• Barrel Length: 20" 
• Overall Length: 41.25" 
• Weight: 6.60 lbs 
• Capacity: 10+1 rounds (AI-style magazine) 
• Stock Description: Adjustable with Gray Splatter finish 
• Trigger Type: Adjustable Ruger Marksman Trigger 
• Safety Mechanism: Tang Safety 
• Finish Color: Gun Metal Gray Cerakote 
   

Detailed Features 

 
The spiral-fluted barrel reduces weight slightly and aids heat dissipation during extended shooting sessions. The threaded muzzle (1/2"-28) accepts suppressors and muzzle brakes. The adjustable stock changes length of pull and comb height to fit different shooter geometries. The Ruger Marksman Adjustable Trigger is user-adjustable for pull weight. The Picatinny scope base accepts standard 1" and 30mm rings.

Owners of the Ruger American Gen 2 in .204 Ruger tend to be varmint hunters and precision shooters, and the reviews are largely positive.

Accuracy is the primary talking point. .204 Ruger shoots flat and fast, and owners report the Gen 2 delivers consistent groups with quality ammunition. The rifle is frequently mentioned as capable out of the box without needing a trigger job or stock work.

The adjustable stock is a genuine improvement over the original American and gets called out specifically. Being able to dial in length of pull and comb height matters when running a scope.

Value is a recurring theme. The Gen 2 competes with rifles that cost significantly more, and most owners feel the feature set justifies the price.

Minor criticism focuses on stock material feel. A handful of users note it doesn't feel as solid as higher-end options. The .204 Ruger cartridge can be snappy for inexperienced shooters, though recoil is objectively mild by rifle standards.