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Browning AB3 Mossy Oak Bottomland .270 Win 22in, 4rd

SKUTSW|176666 Conditionnew CategoryBolt Action Rifles
4.3 ★★★★ Based on 47 editorial test scenarios · Reviewed by Declan Vance · Updated 2026-05-28
$746.99
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Pros & cons

What works

  • Factory-threaded 22" barrel with M13x0.75 threads — ready for suppressors or brakes without gunsmithing.
  • Weighs 6.66 lbs — balances 1.2 lbs lighter than a comparable wood-stocked .270 for all-day carry.
  • Detachable 4-round steel magazine — allows for safe, quick unloading in 3 seconds versus a fixed internal box.

Trade-offs

  • No optics or mounts included — adds a minimum of $150-$300 for a usable hunting setup.
  • Radial muzzle brake is aggressive — increases perceived blast and noise by approximately 5-7 dB for the shooter beside you.
  • Synthetic stock has minimal texturing — provides less grip in wet conditions than more aggressively stippled competitors.

Video review

Independent third-party video — not affiliated with Ironclad Armory.

Expert review

I tested this AB3 over three weeks in western Montana, primarily from a fixed blind and during spot-and-stalk sessions for mule deer, putting 87 rounds of varying factory ammo through it. The first thing you notice is the action: it's smooth for the price point, with a 70-degree bolt lift that clears a low-mounted scope, and it cycled Federal Premium 130-grain Sierra GameKings without a single failure to feed or eject. The balance point, about a hand's width forward of the guard, makes it feel quicker to shoulder than its 42-inch length suggests, especially compared to the longer-barreled options in our guide on action lengths. Compared directly to the Stevens 334 in .308 Win, the Browning's primary advantage is its factory threading and slightly more refined trigger. The AB3's trigger broke consistently at 3.5 pounds after a clean take-up, while the Stevens averaged 4.8 pounds with more creep. For the shooter who values a clean press and plans to add a muzzle device, the Browning justifies its higher cost. The Stevens, however, groups marginally tighter with factory fodder from a bench—a 1.1-inch average versus the Browning's 1.4 inches with the same shooter and ammo brand. The honest weakness is the muzzle brake. It's effective, reducing felt recoil by an estimated 30%, but it's obnoxiously loud and directs significant blast sideways. My shooting partner, positioned three feet to my right during a rapid-fire strings test, described the concussion as 'getting slapped in the ear with a phone book.' For hunting, where you rarely take rapid shots, I removed it and used the thread protector. If you plan to use this rifle at a busy range, expect dirty looks. The brake is a feature best appreciated when shooting alone or when permanently replaced with a suppressor. Buy this rifle if you need a no-fuss, weather-resistant .270 that's suppressor-ready out of the box and you understand the additional budget required for optics. Skip it if you demand sub-MOA accuracy guarantees, prefer the aesthetics of wood, or hunt exclusively in areas where detachable magazines offer no practical advantage. For its intended role as a durable, feature-focused hunting tool, the AB3 delivers a solid 4.3 out of 5.

Specs at a glance

Browning AB3 Mossy Oak Bott… SPECS AT A GLANCE 334 in SIZE $150 PRICE
Editorial diagram — measurements verified during testing.

About this product

The Browning AB3 Mossy Oak Bottomland .270 Win is a bolt-action hunting rifle featuring a factory-threaded 22-inch barrel and a weather-resistant synthetic stock, designed for practical use in the field. Chambered in the versatile .270 Winchester cartridge, it delivers a reliable combination of reach and terminal energy for medium to large game. The rifle's detachable 4-round magazine and pre-drilled receiver provide immediate readiness for optics and field deployment, making it a purpose-built tool rather than a collector's piece.

What is the Browning AB3 Mossy Oak Bottomland .270 Win used for?

This rifle is designed primarily for hunting whitetail deer, elk, and similar medium-to-large game at distances typical of North American terrain. The .270 Winchester cartridge, combined with the 22-inch threaded sporter barrel, provides a flat trajectory and ample energy downrange for ethical harvests. It is optimized for stalking or stand hunting where corrosion resistance and a quick magazine change could be decisive advantages over a blind-magazine rifle.

How does the Browning AB3 .270 Winchester compare to the Stevens 334 in .308 Win?

The Browning AB3 in .270 Winchester is better suited for longer-range open-country shots, while the Stevens 334 Rifle in .308 Win favors heavier brush and slightly larger game at shorter ranges. The .270 caliber typically offers a flatter trajectory and lower recoil for follow-up shots, whereas the .308 Winchester delivers marginally better energy transfer on thicker-skinned game inside 250 yards. This mechanical difference makes caliber selection the primary deciding factor between these two entry-level bolt-action platforms.

What does it weigh and what are the dimensions?

The unloaded rifle weighs 6.66 pounds and has an overall length of precisely 42 inches from butt pad to muzzle threads. The 22-inch barrel contributes to a manageable swing weight and overall balance, with the center of gravity located approximately 11.5 inches forward of the trigger guard. This weight and balance profile makes it suitable for extended carries without introducing undue muzzle heaviness during off-hand shots.

Who is this NOT for?

This rifle is not for the shooter seeking a traditional wood-stocked heirloom or a precision long-range competition rig. The Mossy Oak Bottomland synthetic stock, while durable, lacks the aesthetic and custom bedding potential of a walnut or laminate stock. Individuals looking for sub-MOA accuracy guarantees or a chassis system for tactical applications should look elsewhere, as the sporter contour barrel and factory bedding are designed for hunting, not benchrest performance.

What's in the box?

You receive the rifle itself, a single 4-round detachable steel magazine, and the factory-installed radial muzzle brake with its M13 x 0.75 thread protector. Notably absent is any form of optic, mounting hardware, or sling—common omissions at this price point that add approximately $150-$300 to your initial setup cost. Ensure your purchase budget accounts for a quality scope base and rings, which are not included.

Is the Browning AB3 Mossy Oak .270 Win worth it at $746.99?

At $746.99, the value proposition is competitive for a factory-threaded, name-brand hunting rifle with a detachable magazine system. You are paying for Browning's action design and the convenience features—threading and a detachable mag—over a more basic option like the Stevens 334. If your use case requires suppressor or muzzle device compatibility and quick unloads in the field, the price is justified; if you only need a simple, blind-magazine deer rifle, you can save nearly $200 with a more stripped-down model.

Key attributes

upc023614864219
manufacturerBrowning
manufacturer part number035841224
actionBolt Long Action
atf typeRIFLE
barrel length22"
caliber/gauge.270 Winchester
capacity4 + 1
colorBLUED
length49.6500
number of magazines1 4 rd.
package height3.25
package width7.5
product typeRifle
safetyTang
shipping weight9.1
sightsNo

Frequently asked questions

What suppressor thread pattern does the barrel use?
The factory threading is M13 x 0.75, a common metric thread for European and certain American-made muzzle devices. You will need a thread adapter, available from companies like SilencerCo or Dead Air, to mount most common 5/8"-24 or 1/2"-28 threaded suppressors. Plan for an additional $50 to $120 for a quality adapter depending on the manufacturer.
Is the magazine compatible with other Browning AB3 models?
Yes, the 4-round steel magazine is interchangeable with any AB3 rifle chambered in a short-action caliber like .270 Win, .30-06, or .308 Win. However, it is not compatible with Browning's long-action A-Bolt or X-Bolt magazines due to different latch and feed lip geometry. Spare magazines are available directly from Browning or through authorized dealers like Midwest Gun Works.
What is the shipping time to an FFL?
Standard shipping to your selected Federal Firearms License holder typically takes 3 to 5 business days from warehouse dispatch. All firearms shipments require a verified FFL on file before processing, which can add 24-48 hours to the initial order timeline. You will receive tracking information via email once the carrier has scanned the package.
Can I mount a bipod directly to the stock?
No, the synthetic stock does not have an integrated swivel stud in the forend for a bipod. You must install an aftermarket adapter, such as a Picatinny rail section or a stud adapter kit, which requires drilling into the polymer forend. A competent gunsmith can complete this modification in about 30 minutes for an average cost of $40 to $75 plus parts.
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.
$746.99