The Rock River Arms RRAGE is a semi-automatic AR-15 chambered in 5.56 NATO, also compatible with .223 Remington. It has a 16" barrel, 30-round capacity, 6.5 lb weight, and 36" overall length with the stock extended. Finish is black. 
 

Key Specifications 

• Model: RRAGE 
• Caliber: 5.56 NATO (also compatible with .223 Remington) 
• Capacity: 30 rounds 
• Barrel Length: 16 inches 
• Weight: 6.5 pounds 
• Overall Length: 36 inches (stock extended) 
• Finish: Black 
   

Features 

• Forged Lower Receiver & Extruded Aluminum Upper Receiver: Forged lower and extruded aluminum upper keep weight down while maintaining structural integrity. 
   
• 16" Chrome Moly HBAR Barrel with 1:9 Twist Rate: Heavy barrel profile helps with heat management during sustained fire. The 1:9 twist stabilizes a wide range of bullet weights. 
   
• A2 Flash Hider & Muzzle Threading (1/2-28): Cuts visible flash at the muzzle and accepts suppressors or other 1/2-28 threaded accessories. 
   
• Low Profile Gas Block & Carbine-Length Gas System: Standard carbine gas system cycles reliably across common 5.56 loads. 
   
• RRA Single Stage Trigger: Clean single-stage pull for consistent shot breaks. 
   
• 15" Free Float Rail Handguard (M-Lok Compatible): Full-length M-Lok handguard gives you mounting real estate for lights, grips, or bipods without contacting the barrel. 
   

Usage 

The RRAGE works for range practice, home defense, and light hunting use. The 15" free-float handguard and threaded barrel give you room to add accessories as needed. At 6.5 lbs it handles easily for new shooters while still being a functional platform for experienced ones.

The RRAGE gets solid feedback from buyers who want a reliable AR-15 without spending on premium features they don't need. Build quality is consistently called out as good for the price -- the rifle functions as expected and doesn't develop issues early on.

Accuracy and smooth operation are the most common positives. Users report that it cycles reliably and shoots accurately within typical AR-15 expectations at 100 yards and under.

The lightweight design is mentioned as a plus for handling and transport. The included 30-round magazine is appreciated.

Criticism tends to center on it being a basic platform -- some users want more advanced features or more aftermarket accessories specifically designed for the RRAGE. A few mention pricing concerns, noting that comparable AR-15s exist at similar price points, though most buyers feel they got fair value. Overall sentiment is positive, particularly from first-time AR buyers or those who want a straightforward, no-frills rifle.