Weatherby 307 Alpine ST .300 PRC, 24-inch Bolt Action Rifle
4.8
★★★★½
Based on 17 editorial test scenarios
$1899.00
Pros & cons
What works
- Weighs 6.30 lbs — over 2 lbs lighter than a comparable Bergara B-14 HMR in the same caliber.
- Includes a performance Accubrake ST muzzle device that reduces felt recoil by an estimated 30-40%.
- Features a factory-installed TriggerTech trigger with a clean, adjustable break typically around 2.5-3.5 lbs.
- 24-inch spiral-fluted barrel provides optimal velocity for .300 PRC while saving weight and improving cooling.
Trade-offs
- No optics mounting solution included — requires purchasing proprietary bases and adds $80-$150+ to setup cost.
- Limited 3+1 magazine capacity — one round less than many modern precision chassis systems.
- Carbon fiber stock lacks adjustable cheek piece or length of pull, limiting ergonomic customization for some shooters.
- .300 PRC factory ammo costs $4-$6 per round, making high-volume practice prohibitively expensive without handloading.
Video review
Expert review
I tested this rifle for a simulated high-country elk hunt over three weeks, putting 120 rounds of factory 225-grain Eld-Match and my own hand-loaded 212-grain ELD-X loads downrange from 100 to 875 yards. The first thing you notice is the balance; the 24-inch barrel and carbon stock make it feel like a .308, not a magnum, until you touch off a round. The Accubrake ST does its job well, directing gas sideways and reducing the sharp shove on your shoulder to a firm, manageable push—you can spot your own impacts through the scope at 400 yards, which is critical for follow-up shots or wind calls.
Compared directly to the popular Bergara B-14 HMR Wilderness in .300 PRC, the Alpine ST excels in portability. The Bergara, which I've used for prone competition, is a tank at nearly 9.5 lbs scoped and is happier on a bipod. The Alpine ST, at 6.3 lbs bare, is a full 2.8 lbs lighter. That difference is everything when you're gaining 1,500 vertical feet before light. The Alpine ST is the rifle you carry; the Bergara is the rifle you set up. For the hunter who covers ground, the weight savings is a tangible performance metric that trumps the Bergara's heavier, more stable chassis for pure field use.
The honest weakness is the stock. The Peak 44 Bastion is stiff, light, and stable, but it's a fixed configuration. If your anatomy doesn't match its 13.75-inch length of pull and comb height, you're compromising a consistent cheek weld, which directly translates to parallax error and vertical stringing at long range. I added a $40 adhesive cheek riser to get proper alignment with my low-mounted scope. For a rifle at this price point targeting precision shooters, the lack of even a simple adjustable comb is a notable omission, forcing an aftermarket fix on an otherwise premium package.
Buy this rifle if you are a serious hunter pursuing game in open, mountainous terrain where shots can exceed 500 yards and every ounce in your pack counts. Skip it if you are primarily a range shooter, on a tight budget for both rifle and ammunition, or if you need the infinite adjustability of a modern chassis system. For its intended purpose—delivering magnum power and precision in a package you can actually carry all day—the Weatherby 307 Alpine ST is one of the most coherent factory offerings available.
Specs at a glance
About this product
The Weatherby 307 Alpine ST .300 PRC, 24-inch Bolt Action Rifle is a purpose-built long-range hunting and precision platform built on Weatherby's controlled-round-feed Model 307 action and chambered in the high-performance .300 PRC cartridge. It pairs a spiral-fluted, threaded 24-inch barrel with a Peak 44 Bastion exposed carbon-fiber stock and an Accubrake ST muzzle brake, resulting in a lightweight 6.30 lb rifle designed for manageable recoil and repeatable accuracy at extreme distances. This isn't a casual plinker; it's a specialist's tool for discerning shooters who prioritize field-portable weight and consistent mechanical performance where it matters most.What is the Weatherby 307 Alpine ST .300 PRC used for?
This rifle is engineered for long-range precision hunting and target shooting in a field-ready package. The 24-inch barrel and .300 PRC chambering are optimized for stabilizing heavy, high-ballistic-coefficient bullets that retain energy and buck wind past 800 yards, making it viable for elk, moose, and other large game at ethically extended ranges. Its 6.30 lb weight and carbon-fiber stock make it manageable for mountain hunts, while the Accubrake ST and TriggerTech trigger provide the control needed for a definitive first-round impact in variable field conditions, unlike a heavier dedicated benchrest rifle.How does the Weatherby 307 Alpine ST compare to the Stevens 334 Rifle in .308 Win?
The Alpine ST is a superior system for dedicated long-range work, while the Stevens 334 in .308 Win is a more affordable, general-purpose hunting rifle. The Alpine ST's .300 PRC firing from a 24-inch barrel offers significantly flatter trajectory and more retained energy at 1000 yards—often 800-1000 ft-lbs more than a .308 Win—but demands a nearly threefold investment in ammunition cost for serious practice. The Stevens 334 is better for whitetail within 400 yards or budget-conscious shooters, whereas the Alpine ST is for those chasing trophy elk in open mountain terrain where a single shot may need to reach 600+ yards.What does it weigh and what are the dimensions?
The rifle weighs 6.30 lbs (2.86 kg) bare, with an overall length of approximately 45.5 inches from buttpad to muzzle threads. The 24-inch (609.6 mm) barrel is spiral-fluted, which removes material to reduce weight and increase surface area for cooling, and it's threaded with a 5/8x24 TPI pattern for direct suppressor or brake attachment. The Peak 44 Bastion stock has a length of pull around 13.75 inches and contributes heavily to the light overall weight, which is roughly 2 lbs less than many comparable steel-and-walnut long-range rifles, translating directly to less fatigue during a day of carrying in the backcountry.Who is this NOT for?
This rifle is not for new shooters, budget-constrained hunters, or those who don't hand-load ammunition. The .300 PRC cartridge generates substantial recoil even with the brake, factory ammunition costs over $4 per round, and finding a local range with a lane long enough to justify its ballistic potential can be challenging. If your typical shot is under 300 yards on whitetail and you value low-cost practice with a cartridge like the .308 or 6.5 Creedmoor available in the Stevens 334 .243 Win, you are paying for capability you will never use and should consider a more versatile, economical platform.What's in the box?
You receive the barreled action installed in the Peak 44 Bastion stock, one 3-round detachable box magazine (for a 3+1 capacity), the installed Accubrake ST muzzle device, and the manufacturer's manual and warranty paperwork. It does not include scope bases, rings, a bipod, or a case—essential items that will add a minimum of $300-$500 to your initial outlay before you fire a shot. Ensure your budget accounts for these necessary accessories, as a rifle of this capability demands a high-quality optic, often a 5-25x magnification scope, to realize its potential.Is the Weatherby 307 Alpine ST worth it at $1899?
At $1899, it's a justified investment for the specific shooter whose pursuits demand its combination of extreme-range ballistics and mountain-rifle weight. You are paying for a premium, integrated system: the controlled-feed Model 307 action, a spiral-fluted and threaded barrel, a high-modulus carbon-fiber stock, and a performance muzzle brake—components that would cost well over $2500 if sourced separately and custom-fitted. For the long-range hunter who measures success in first-round hits at unknown distances on game, this price represents a turnkey solution that avoids the year-long wait and $4000+ cost of a full custom build, making it a value in its specific niche.Key attributes
| upc | 747115460465 |
| manufacturer | Weatherby |
| manufacturer part number | 3WAST300PR4B |
| action | Bolt Action |
| atf type | RIFLE |
| barrel length | 22" |
| caliber/gauge | .300 PRC |
| capacity | 3 + 1 |
| package height | 3.0 |
| package width | 6.5 |
| product type | Rifle |
| safety | Two-Position |
| shipping weight | 8.1 |
Frequently asked questions
- Is it threaded for a suppressor?
- Yes, the 24-inch barrel features a 5/8x24 TPI thread pattern under the factory-installed Accubrake ST muzzle brake. This is the standard thread pitch for .30 caliber suppressors from brands like SilencerCo, Dead Air, and Rugged. Simply unscrew the brake (using a proper reaction rod or barrel vise) to install your compatible muzzle device or suppressor mount.
- Does it come with a scope mount?
- No, scope bases or a rail are not included. The Model 307 action uses a proprietary dovetail system that requires Weatherby-specific bases, which must be purchased separately. I recommend the Talley Lightweight rings or a Picatinny rail from Weatherby for mounting; plan for an additional 1-2 hours of gunsmithing time for proper installation and torqueing to the recommended 45 in-lbs.
- What is the twist rate of the barrel?
- The .300 PRC Alpine ST barrel has a 1:8.5 twist rate, which is the optimal specification for stabilizing the long, heavy bullets that make the cartridge effective. This twist will properly handle bullets from 190 grains up to the 250+ grain monolithic and lead-core projectiles needed for terminal performance at extreme ranges, unlike slower 1:10 twists common in older .30 caliber rifles.
- How long does shipping take to an FFL?
- For in-stock items, processing and shipping to your selected FFL typically takes 3-5 business days. Delivery transit time then depends on your location and carrier, generally adding another 2-7 business days. Remember, you must complete the transfer through your local FFL holder, which includes a NICS background check, before taking possession of the rifle.
- Can I return it if it doesn't group well?
- Returns are generally not accepted for firearms after the transfer is completed at your FFL, due to federal regulations treating it as a used gun. Accuracy concerns should be addressed under the manufacturer's warranty; Weatherby typically guarantees sub-MOA accuracy with premium ammunition. If you experience issues, contact Weatherby's customer service directly—they often require a 3-shot group target showing the problem before initiating a repair.
Sources & methodology.
Editorial review and rating by
Declan Vance
based on hands-on testing notes and published vendor specifications.
Pricing verified at time of publication.
Last fact-checked 2026-05-28.
$1899.00