The Ruger 46905 American Rifle Generation II in 450 Bushmaster combines a hard-hitting straight-walled cartridge with a 20 inch cold hammer-forged barrel and factory-installed radial port muzzle brake, offering hunters in restricted cartridge states a purpose-built bolt-action platform for whitetail, hogs, and black bear at moderate ranges.
Key Features
- 450 Bushmaster caliber with 3+1 capacity and single-stack detachable magazine
- 20 inch cold hammer-forged barrel with medium contour
- 11/16x24 threaded muzzle with factory-installed radial port muzzle brake
- Steel receiver with Gun Metal Gray Cerakote finish and integrated Picatinny rail
- Barrel finished in Gun Metal Gray Cerakote
- Gray splatter adjustable synthetic stock with length of pull adjustment
- Ruger Marksman Adjustable trigger with 3 to 5 pound user-adjustable pull weight
- Bolt action with one-piece stainless steel bolt and three-lug 70 degree throw
- Three-position tang safety that locks the bolt
- Power Bedding integral bedding block system with free-floated barrel
- Weight: 6.1 pounds
- Overall length: 41.25 inches
- Length of pull adjustable from 12 to 13.75 inches
- Twist rate: 1:16 inch right hand
- Oversized bolt handle with 5/16x24 thread pattern
- Factory part number 46905
Special Features
- Gun Metal Gray Cerakote coating on barrel, muzzle brake, receiver, and bolt handle provides superior corrosion resistance and simplified cleaning
- Cold hammer-forged barrel construction creates ultra-precise rifling for long barrel life and consistent accuracy
- Power Bedding system positively locates the receiver and free-floats the barrel for enhanced shot-to-shot consistency
- Adjustable comb and length of pull allow custom fit for different shooters and optic heights
- Factory-installed radial port brake redirects gases evenly to manage muzzle movement
- Three-position tang safety locks the bolt to prevent inadvertent opening while allowing the rifle to be loaded with the safety engaged
- Integrated Picatinny rail provides secure and repeatable optic mounting
- Threaded bolt handle accepts aftermarket upgrades
Practical Benefits
- 450 Bushmaster cartridge is legal for hunting in straight-walled cartridge states including Michigan and Ohio where bottleneck rounds are restricted
- Effective for whitetail deer, hogs, and black bear within 200 yards with flat trajectory suited for brush and open fields
- Threaded barrel accepts suppressors or aftermarket brakes for shooters who prefer custom muzzle devices
- Adjustable trigger and stock allow precise fit for youth transitioning to full-size rifles or adults seeking custom ergonomics
- Factory brake and moderate cartridge pressure make this platform suitable for recoil-sensitive shooters learning big bore fundamentals
- Medium contour barrel offers a practical balance between field carry weight and heat management during range sessions
- Right-hand bolt design with smooth 70 degree throw provides fast follow-up shots and ample scope clearance
- Single-stack magazine design maintains reliability with large diameter cartridges
The Ruger 46905 American Rifle Gen II in 450 Bushmaster is a dependable option for hunters seeking straight-walled cartridge compliance with proven stopping power in a lightweight and field-ready package.
| MANUFACTURER | RUGER |
| MODEL | AMERICAN |
| CALIBER | 450 BUSHMASTER |
| TYPE | RIFLE |