Tikka T3x Super Varmint .300 Win Mag, Roughtech Green
Pros & cons
What works
- Threaded 28-inch heavy barrel with 5/8×24 muzzle for suppressor/muzzle brake compatibility
- Adjustable Roughtech stock with 1.25 inches of length-of-pull variation via spacers
- Smooth T3x bolt action with a fluted bolt body for reliable extraction
- Two-stage trigger user-adjustable from 2 to 4 pounds, far superior to most factory triggers
Trade-offs
- Weighs 10.8 lbs unloaded—a significant burden for any extended carry or mountain hunting
- No optic rail or rings included, adding $60-$150 to the initial setup cost
- .300 Win Mag ammunition costs $3-$5 per round for quality match-grade loads, making practice expensive
- Roughtech synthetic stock feels durable but lacks the fine texture or modularity of premium aftermarket chassis systems
Video review
Expert review
Specs at a glance
About this product
The Tikka T3x Super Varmint .300 Win Mag is a purpose-built precision rifle designed for long-range varmint control and target shooting, featuring a threaded heavy barrel and a modular synthetic stock system. The .300 Winchester Magnum cartridge provides flat trajectory and retained energy at extended distances, making this firearm a specialized tool rather than a general-purpose sporting rifle. Built on Tikka's proven T3x action, it incorporates design elements aimed at maximizing stability and shooter interface for deliberate, supported fire.
What is the Tikka T3x Super Varmint used for?
This rifle is specifically engineered for long-distance varminting and deliberate target engagement, where first-shot hits at 400+ yards are the operational requirement. The 1:10" twist rate stabilizes a wide range of .30-caliber bullets from 150 to 220 grains, suitable for everything from prairie dogs to coyotes and feral hogs. The modular stock and 28-inch heavy barrel demand a supported shooting position; this is not a running-and-gunning rig, but a stable platform for methodical precision work.
How does the Tikka T3x Super Varmint compare to the Stevens 334 in .308 Win?
The T3x Super Varmint is a far more specialized rifle, built for longer range and sustained accuracy than the utilitarian Stevens 334 .308. While the Stevens 334 in .308 Win serves adequately inside 400 yards with its 20-inch barrel, the Tikka's 28-inch .300 Win Mag barrel provides approximately 300-400 ft-lbs more muzzle energy, translating to better terminal ballistics and wind-bucking capability past 500 yards. The Tikka's two-stage trigger offers a distinct, predictable break at roughly 2.5 pounds, versus the Stevens' single-stage 4-pound pull, giving the shooter superior control for precise shots.
What does it weigh and what are the dimensions?
The Tikka T3x Super Varmint weighs 10.8 pounds (4.9 kg) unloaded, with an overall length of 49 inches. That 28-inch barrel contributes significantly to the weight and balance, with a forward-heavy profile that stabilizes the rifle on a bipod or bag. The length of pull is adjustable from approximately 13.5 inches to 14.75 inches using the included spacers, accommodating a wide range of shooter builds and winter clothing.
Who is this NOT for?
This is not a rifle for hunters who need to carry it all day in the backcountry, nor is it a practical choice for beginners or those sensitive to recoil. The .300 Win Magnum generates over 28 ft-lbs of recoil energy in this configuration, which is punishing in a lightweight rifle—though the 10.8-pound weight here mitigates it substantially. It is also poorly suited for any scenario requiring rapid follow-up shots; the bolt lift is exceptionally smooth but the length and heft prioritize deliberate cycling over speed.
What's in the box?
You receive the complete rifle, one 5-round detachable steel magazine, two stock spacers for length-of-pull adjustment, a set of swivel studs, and the factory manual. Unlike some competitors, Ironclad Armory includes a 5/8×24 thread protector in the packaging. Conspicuously absent is a scope mount or rail; plan to spend an additional $60-$150 on a quality Picatinny base or direct-mount rings, as the receiver is drilled and tapped but comes bare.
Is the Tikka T3x Super Varmint worth it at $1699?
At $1699, this rifle delivers extraordinary out-of-the-box accuracy potential for a factory rifle, but demands significant additional investment in optics and ammunition to realize it. You are paying for the premium Tikka action, the specialized heavy-contour barrel, and the adjustable Roughtech stock system—components that would cost far more if assembled separately. If your goal is sub-MOA groups at 500+ yards with factory-match ammo, this rifle justifies its price. If your shooting is primarily inside 300 yards, a rifle like the Stevens 334 in .243 Win at half the cost will perform admirably with far cheaper ammunition.
Key attributes
| upc | 082442946122 |
| manufacturer | Tikka |
| manufacturer part number | JRTXRSV331R10 |
| action | Bolt Action |
| atf type | RIFLE |
| barrel length | 23.7" |
| caliber/gauge | .300 Winchester Magnum |
| capacity | 5 + 1 |
| color | BLUED |
| length | 49 |
| model | T3X |
| number of magazines | 1 5 rd. |
| package height | 2.9 |
| package width | 6.9 |
| product type | Rifle |
| safety | Lever Action |
| shipping weight | 10.35 |
| sights | No Sights |
Frequently asked questions
- Is the threaded barrel compatible with a suppressor?
- Yes, the 5/8×24 threaded muzzle is the standard thread pitch for .30-caliber suppressors. You will need to verify your suppressor's barrel length and cartridge rating; most .30-cal rifle cans rated for .300 Win Mag require a minimum 20-inch barrel, and this rifle's 28-inch barrel is well within spec. Ensure you follow all NFA procedures before mounting.
- Does it come with a scope rail or mounts?
- No, the rifle ships without any optic mounting solution. The receiver is drilled and tapped with a standard Tikka pattern (17mm front, 17mm rear spacing). You will need to purchase a separate Picatinny rail or direct-mount rings. Popular bases like the Warne Mountain Tech or the Talley Lightweight rings typically cost between $60 and $150.
- How many rounds does the magazine hold?
- The included steel magazine holds 5 rounds of .300 Winchester Magnum. This is a single-stack, detachable magazine. Spare magazines are available from Tikka/Beretta and aftermarket suppliers, but they are not inexpensive; expect to pay $70-$90 per additional magazine.
- Is the stock ambidextrous?
- The Roughtech Green stock is configured for right-handed shooters only; the cheekpiece and pistol grip are molded for a right-hand hold. The bolt handle is also on the right side of the receiver. Left-handed shooters will need to seek out a dedicated left-hand T3x action, which is not available in the Super Varmint configuration.
- What is the barrel twist rate?
- The barrel has a 1:10" right-hand twist rate. This rate stabilizes a broad spectrum of .30-caliber projectiles, from lightweight 150-grain varmint bullets up to heavy 220-grain match and hunting bullets. For extreme long-range target shooting with very heavy bullets (over 230 grains), a faster 1:8" or 1:9" twist might be preferable, but 1:10" is the standard for the .300 Win Mag cartridge.
- Can the trigger pull weight be adjusted?
- Yes, the two-stage trigger is user-adjustable for pull weight, though not for sear engagement or overtravel. Using the supplied hex key, you can adjust the pull weight from approximately 2 pounds up to 4 pounds. The factory setting is typically around 2.5 to 3 pounds. The first stage take-up and second stage break are crisp and consistent.