The Ruger American Predator in 6mm ARC is a bolt-action rifle with a 20-inch deep spiral fluted threaded barrel and a factory-installed radial port muzzle brake, finished in Gun Metal Grey Cerakote throughout. At 6.50 lbs and 41.75 inches overall with a 10+1 capacity AR-style magazine, it's a compact and light option for varmint and small-to-medium game hunting. 
 

Key Specifications 

• Model: Ruger American Predator 
• Caliber: 6mm ARC 
• Barrel Length: 20 inches 
• Capacity: 10+1 rounds (AR-style magazine) 
• Weight: 6.50 lbs 
• Overall Length: 41.75 inches 
• Finish: Gun Metal Grey Cerakote 
• Action Type: Bolt Action 
• Safety Feature: Three-position tang safety 
   

Detailed Features 

The 20-inch barrel has deep spiral fluting that reduces weight while maintaining stiffness. The threaded muzzle with factory muzzle brake cuts recoil noticeably for a 6mm cartridge, and the threading allows straightforward suppressor or alternative brake attachment. 
 
The Ruger Marksman Adjustable trigger adjusts from 3 to 5 lbs. Length of pull adjusts from 12 to 13.75 inches by removing a stock spacer. The Power Bedding system free-floats the barrel while properly locating the receiver. The three-position tang safety allows bolt cycling with the safety engaged. A Picatinny scope base comes pre-installed. The oversized bolt handle cycles smoothly including with gloves. 
 

Usage Scenarios 

• Varmint and small game hunting where 6mm ARC delivers better effective range than .223 Rem in a compact bolt-action format. 
• Precision shooting at the range where the 10+1 capacity and adjustable trigger support extended sessions. 
• Field carry where the 41.75-inch overall length and 6.5-lb weight are practical for long days.

The Ruger Predator in 6mm ARC with Gun Metal Grey Cerakote draws consistent positive feedback around accuracy and build quality. The cartridge choice draws the most discussion -- buyers who chose 6mm ARC point to its flat trajectory, low recoil, and terminal performance at distance as reasons to prefer it over .223 or comparable options.

The Gun Metal Grey finish is one of the cleaner-looking configurations in the Predator line, and most owners report the Cerakote holds up well in field conditions.

The adjustable trigger is consistently mentioned as performing better than expected at this price point, particularly when dialed toward 3 lbs. The Power Bedding free-float system gets credit for consistent accuracy with quality loads.

Weight at 6.5 lbs and overall length at 41.75 inches are practical for most carrying situations, though a few users who do extended backcountry hunts mention wanting something lighter. Magazine compatibility with AR-15 6mm ARC magazines is an advantage mentioned by users who already run that caliber in another platform.

6mm ARC ammunition availability comes up as a recurring practical concern, similar to other 6mm ARC configurations. It's improving over time but still less available at retail than common varmint calibers. Some owners also mention a break-in period for optimal cycling performance, though this isn't a widespread complaint.