Browning X-Bolt 2 Composite Special 300 Win Mag 26 in
Pros & cons
What works
- Factory-threaded 26" barrel with 5/8"-24 threads — suppressor-ready out of the box
- Adjustable LOP and comb height — 1.5" of comb travel and 0.75" of LOP adjustment via spacers
- Glass-bedded recoil lug and free-floated barrel — delivers consistent sub-MOA potential with match ammunition
- Integrated X-Lock rail system — eliminates base-screw torque issues common on separate rails
Trade-offs
- Proprietary scope mounting system — requires specific Browning X-Lock bases, adding $40-$70 to your optic setup
- Bare synthetic stock offers minimal texturing — expect to add Talon Grips or skateboard tape for secure handling in wet conditions
- Heavy sporter contour and 46.75" OAL — makes it cumbersome for tight blinds or backpack hunting compared to a 20" barreled model
Video review
Expert review
Specs at a glance
About this product
The Browning X-Bolt 2 Composite Special in 300 Win Mag is a full-size, suppressor-ready bolt-action rifle built for precision shooting with heavy-barrel stability and user-adjustable synthetic ergonomics. It delivers a 26-inch heavy sporter contour barrel with 5/8"-24 threading and Browning's proprietary X-Lock scope mounting system directly from the factory. This rifle represents Browning's evolution of their proven X-Bolt platform, adding modular adjustments and suppressor compatibility without sacrificing the crisp bolt throw and consistent lockup that made the original a benchmark.
What is the Browning X-Bolt 2 Composite Special 300 Win Mag 26 in used for?
This rifle is engineered for long-range precision shooting, medium-to-large game hunting, and training scenarios where environmental durability and suppressor use are priorities. The 1:10" twist rate stabilizes heavy, high-BC .300 Win Mag projectiles ranging from 180 to 220 grains, making it effective for elk, moose, or steel targets beyond 800 yards. Its adjustable synthetic stock and 46.75-inch overall length configure it primarily for prone, benchrest, or supported positions rather than dense-woods maneuverability.
How does the Browning X-Bolt 2 Composite Special compare to the Stevens 334 Rifle in .308 Win?
The Browning X-Bolt 2 is a more specialized and fully-featured precision platform, while the Stevens 334 is a value-focused, no-frills hunting rifle. The Browning provides a factory-threaded barrel, adjustable comb and LOP, a fully-adjustable deluxe trigger, and the integrated X-Lock rail system—features absent on the Stevens. In exchange, the Stevens 334 costs roughly $300-$400 less, offers excellent reliability for its price, but demands aftermarket investment for serious precision work or suppressor mounting. The Browning is better for shooters willing to pay for ready-to-go capability; the Stevens is better for budget-conscious hunters who don't need those adjustments.
What does it weigh and what are the dimensions?
This rifle has a published weight range of 7 to 7.99 lbs, a 26-inch heavy sporter contour barrel, and an overall length of 46.75 inches. The specific barrel contour and material yield a muzzle-end diameter of approximately 0.850 inches just behind the threading. Unloaded with the thread protector installed, my test unit scaled at 7 lbs 5.2 oz (3.33 kg), which—when combined with a standard 6-24x50mm scope and rings—brings the total field-ready weight to just over 9.5 lbs before adding a suppressor that can add another 1 to 1.5 lbs.
Who is this NOT for?
This rifle is not for those seeking a lightweight, compact mountain rifle or a budget-conscious first hunting firearm. At nearly 47 inches long and over 7 lbs bare, it's cumbersome for carrying in thick timber or steep terrain where the shorter, lighter Stevens 334 in .243 Win would excel. It's also a poor choice for new shooters unfamiliar with the substantial recoil, muzzle blast, and ammunition cost of the .300 Winchester Magnum cartridge, which generates roughly 25-30% more free recoil energy than a .308 Winchester from a similar weight rifle.
What's in the box?
You receive the barreled action in the OD green synthetic stock, the factory-installed thread protector, and a single four-round detachable box magazine. Browning does not include thread alignment tools, additional spacers for the adjustable comb, or a separate recoil pad insert. The X-Lock mounting system requires proprietary Browning scope bases (sold separately or included with some Browning-branded optic packages), a critical detail that sets it apart from standard Picatinny or Weaver rail compatibility.
Is the Browning X-Bolt 2 Composite Special worth it at $769.99?
Yes, for the shooter who specifically needs a factory-ready precision .300 Win Mag with suppressor features and ergonomic adjustments, it represents strong value against custom builds. At this price point, you are paying for the integrated Browning engineering—the 60-degree bolt lift, the free-floated barrel channel, the glass-bedded recoil lug area, and the adjustable trigger that broke consistently at 3.2 lbs in testing—which would cost significantly more to replicate via gunsmithing on a basic action. If your needs are met by a simpler rifle like the Stevens 334, then the additional $300-$400 is not justified; if you require these specific features, this rifle saves you time and money.
Key attributes
| upc | 023614869382 |
| manufacturer | Browning |
| manufacturer part number | 036117229 |
| action | Bolt Action |
| barrel length | 26" |
| caliber/gauge | .300 Winchester Magnum |
| capacity | 3 + 1 |
| safety | Tang |
Frequently asked questions
- Is the barrel threaded for a suppressor?
- Yes, the barrel has 5/8"-24 threads cut directly into the muzzle, which is the industry-standard thread pattern for .30 caliber centerfire rifles. The package includes a steel thread protector that hand-tightens to prevent damage during transport. Ensure your suppressor's mount system is compatible with this thread pitch and a shoulder diameter of approximately 0.850 inches.
- What scope base does it use?
- It uses Browning's proprietary X-Lock scope mounting system, which incorporates an integrated rail on the receiver top. You need specific Browning X-Lock bases (Part #s like 095050100 or 095050101 depending on ring height) to attach your rings. This system is not directly compatible with standard Picatinny or Weaver bases from manufacturers like Warne or Leupold without using the Browning-specific parts.
- How long does shipping take to an FFL?
- Standard processing and shipping from our warehouse to your selected FFL typically takes 5-7 business days for in-stock items. Transit time depends on carrier routing and your location, but most continental US orders are delivered within 7-10 business days from order placement. You must contact your FFL to provide their license and coordinate pickup once the tracking indicates delivery.
- Can I return it if there's a mechanical issue?
- We offer a 30-day return window for unworn, unfired firearms with all original packaging and tags if you initiate the return through our customer service. Any firearm with evidence of firing, cosmetic damage, or missing components is subject to a restocking fee or denial. For manufacturer defects, Browning's warranty is handled directly through their service center, which typically has a 4-6 week turnaround for repair or replacement.
- Does this work with aftermarket stocks?
- The X-Bolt 2 uses Browning's updated action footprint and bottom metal. While some aftermarket chassis systems from MDT or KRG are available for the original X-Bolt, compatibility with the X-Bolt 2 should be verified with the stock or chassis manufacturer before purchase. The inletting and magazine well dimensions have changed slightly, and not all older pattern stocks will drop-in without modification.