The Ruger American Rifle Generation II Ranch (46958) is a left-handed bolt-action rifle chambered in 5.56 NATO, designed for left-handed hunters, tactical shooters, and modern sporting rifle enthusiasts who want a compact, suppressor-ready bolt gun that accepts AR-style magazines.
Key Features
- Part number: 46958
- Caliber: 5.56 NATO, also compatible with .223 Remington
- Action: Bolt action, left-hand configuration
- Capacity: 10+1, AR-style detachable magazine
- Barrel length: 16.10 inches, deep spiral fluted, cold hammer-forged alloy steel
- Barrel finish: Cobalt Cerakote
- Thread pattern: 1/2-28, factory-installed Ruger Hybrid Muzzle Brake included
- Twist rate: 1:8 inches, right hand, 5 grooves
- Receiver: Alloy steel, Cobalt Cerakote finish, drilled and tapped, factory-installed one-piece Picatinny scope base
- Stock: Flat Dark Earth splatter Gen II American synthetic, adjustable length of pull
- Length of pull: 12 to 13.75 inches adjustable
- Overall length: 37.35 inches
- Weight: 6.2 lbs
- Safety: Three-position tang safety
- Trigger: Ruger Marksman Adjustable, 3 to 5 lb pull weight user-adjustable
- UPC: 736676469581
Special Features
- The cold hammer-forged barrel produces consistent bore geometry along the full length of the 16.10-inch tube, which supports accuracy across a wide range of 5.56 NATO and .223 Remington loads.
- Deep spiral flutes along the barrel reduce weight at the muzzle end to improve balance without reducing stiffness or compromising the barrel's structural integrity.
- Ruger's patented Power Bedding integral bedding block system locks the receiver in a fixed position and free-floats the barrel, eliminating stock pressure variation that can affect point of impact.
- The factory-installed one-piece Picatinny scope base spans the full receiver and provides a stable, repeatable optic mounting platform without additional machining or gunsmithing.
- The three-position tang safety locks the bolt in the safe position, which lets the shooter carry a loaded rifle with the action secured and transition to fire without removing the hand from the grip.
- The Gen II American stock features an adjustable comb that raises or lowers cheek weld height, making the rifle fit properly under a wide variety of optic heights from low-profile rings to tall suppressor-height mounts.
- The oversized bolt handle is threaded at 5/16-24 for user replacement and provides a positive gripping surface during rapid cycling.
Practical Benefits
- Left-handed shooters gain a purpose-built left-hand action rather than a mirrored workaround, with the ejection port, bolt throw, and safety all positioned for natural left-hand operation.
- The AR-style magwell accepts standard AR-pattern magazines, giving you access to a wide range of aftermarket capacity options and the ability to share magazines with existing AR-platform rifles.
- The 16.10-inch threaded barrel with 1/2-28 threads makes the Ruger American Rifle Generation II Ranch (46958) in 5.56 NATO a natural pairing for a 5.56-rated suppressor or other compatible muzzle devices.
- The adjustable length of pull from 12 to 13.75 inches fits a broad range of adult shooter builds and adapts to layered clothing in cold-weather hunting conditions.
- At 6.2 pounds, this rifle carries comfortably over long distances in the field and handles well from field shooting positions without feeling front-heavy.
- Whether you run it for varmint hunting, predator calling, or precision bolt-gun training, the 46958 gives the left-handed shooter a compact, capable platform built around familiar AR magazine infrastructure.
The Ruger American Rifle Generation II Ranch (46958) in 5.56 NATO is a smart addition for the left-handed shooter who demands a suppressor-ready, optics-ready bolt-action rifle with AR magazine compatibility in a compact, field-proven package.
| MANUFACTURER | RUGER |
| MODEL | AMERICAN |
| CALIBER | 5.56MM |
| TYPE | RIFLE |