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Ruger American Predator .308 Winchester
.308 Winchester • Ruger

Ruger American Predator .308 Winchester

Model: 6974

4
CAPACITY
18.0"
BARREL
6.3
LBS
Bolt Action
ACTION
.308 Winchester
CALIBER
$619
MSRP

Full Specifications

Action Type Bolt Action
Trigger Marksman Adjustable
Trigger Pull 3.5 lbs
Safety Tang Safety
Optic Ready Yes
Magazines Included 1
Overall Length 38.0"
Barrel Length 18.0"
Weight 100.0 oz (6.25 lbs)
Length of Pull 13.75"
Receiver Material Alloy Steel
Receiver Finish Matte Black
Barrel Material Alloy Steel
Barrel Finish Matte Black
Twist Rate 1:10" RH
Thread Pattern 5/8"-24
Stock Material Synthetic
Country of Origin USA

About This Firearm

The Ruger American Predator is what you get when you take the standard American Rifle action and retool it for a specific job: calling predators and shooting varmints at moderate distances. The 18-inch threaded barrel (5/8"-24) trims the overall length to 38 inches — 4 inches shorter than the standard American — and the Moss Green synthetic stock makes it the only rifle in the American lineup purpose-built for hunters who want to blend into a field rather than a timber stand. At 100 oz (6.25 lbs) without optics, it is light enough to carry for a full day without complaint.

The Marksman Adjustable trigger breaks at 3.5 lbs and is user-adjustable without tools — the same unit found on the base American Rifle, and meaningfully lighter than what most competitors at this price point ship with. The 1:10" right-hand twist handles .308 hunting and match bullets equally well, from 147gr FMJ through 175gr Sierra MatchKings. The threaded muzzle is ready for a suppressor or a brake out of the box, which is a feature most bolt-action hunting rifles at this price do not include.

The surprising weakness here is barrel length trade-off. An 18-inch barrel in .308 Winchester gives up roughly 50–75 fps compared to a 22-inch tube, which is imperceptible on deer but does matter if you are shooting past 400 yards on predators where trajectory and wind drift start to stack up. For shots under 300 yards — the realistic range for coyote calling — the shorter barrel is all upside: easier to maneuver out of a vehicle, quieter with a suppressor, and more balanced under a bipod.

Best For

GOOD
Predator / Varmint Hunting
The 18" threaded barrel, green stock, and 6.25 lb weight are all purpose-built for this role. The 3.5 lb adjustable trigger is accurate enough for head shots at 200 yards, and the threaded muzzle accepts suppressors directly without an adapter.
GOOD
Suppressor Host
Factory 5/8"-24 threading and a short 18" host barrel make this an efficient platform for a suppressor. The reduced overall length — 38" before adding a can — keeps the setup manageable in a blind or a truck cab.
FAIR
Long-Range Precision
The 1:10" twist and the Bergara-quality action handle match-grade .308 loads well, but the 18" barrel gives up velocity at extended range. Owners shooting past 400 yards consistently report needing to hold higher than with a 22–24" tube.

Strengths & Limitations

Strengths
  • Factory-threaded 5/8"-24 muzzle and 18" barrel at this price point — most .308 hunting rifles require aftermarket work to get both.
  • The Marksman Adjustable trigger is user-configurable without a gunsmith, with a factory break reported consistently near 3.5 lbs.
Limitations
  • The 18" barrel costs roughly 50–75 fps versus a 22" tube in .308, which shows up past 400 yards in wind drift and drop calculations.
  • The detachable rotary magazine is proprietary to the American platform — spare mags are not interchangeable with AICS or other common .308 chassis patterns.

Category Rankings

How the Ruger American Predator .308 Winchester ranks among full-size .308 Winchester rifles.

Capacity
#11 of 22
Top 50%
4 rds
Weight
#2 of 22
Top 9%
6.3 lbs
Barrel
#16 of 22
Top 73%
18.0"
Trigger Pull
#10 of 16
Top 62%
3.5 lbs
MSRP
#3 of 20
Top 15%
$619
Overall Length
#6 of 22
Top 27%
38.0"

Compatible Ammunition

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Where to Buy

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Frequently Asked Questions

Can the Ruger American Predator magazine be used in the standard Ruger American Rifle?

Yes. The Predator uses the same Ruger American rotary magazine as the standard American Rifle in the same caliber. Both use the 4-round .308 rotary mag. They are interchangeable between the two models, so a spare magazine for one works in the other.

Does the Ruger American Predator's 18" barrel affect deer hunting performance?

For typical deer hunting ranges under 250 yards, the 18" barrel is not a practical limitation. The velocity loss compared to a 22–24" barrel is roughly 50–75 fps — not enough to change terminal performance on deer-sized game. At 300 yards and beyond, the drop difference becomes real enough to require re-zeroing if you switch between a Predator and a longer-barreled rifle.

What suppressors fit the Ruger American Predator's threaded barrel?

The barrel is threaded 5/8"-24, which is the standard .308/30-caliber suppressor thread pattern in the US. Any suppressor with a 5/8"-24 mount attaches directly — no adapter needed. Popular options among owners include the Dead Air Sandman, Silencerco Omega 36M, and SureFire SOCOM762-RC2, all of which mount direct-thread.