Browning AB3 Composite Stalker .300 Win Mag Rifle - 035800229
- Capacity-Rounds:
- 3
- Caliber-Gauge:
- 300 Winchester Magnum
- Hand:
- Right Hand
- Barrel Length:
- 26"
- Barrel Length Range:
- 26" to 26.99"
- OAL:
- 46.75"
- Weight:
- 6.10 lbs
- Metal Finish Group:
- Blued/Black
- Action:
- Bolt
- Muzzle:
- Target Crown
- Receiver Material:
- Steel
- Safety:
- Top Tang
- Stock Finish Group:
- Black
- Twist:
- 1:10"
- Stock Description:
- Fixed
- Metal Finish:
- Blued
- Sights:
- Drilled & Tapped
- Weight Range:
- 6 lbs to 6.99 lbs
- Barrel Description:
- Free-Floating
The Browning AB3 Composite Stalker in .300 Win Mag is a hard-working bolt-action rifle built for hunters who need proven power and reliability in a lightweight, weatherproof package. Chambered in one of hunting's most versatile magnum cartridges, this rifle handles everything from mule deer to elk with the kind of flat trajectory and knockdown authority that makes .300 Win Mag a backcountry staple. The AB3 action is known for smooth, dependable feeding and ejection—the kind of mechanical confidence that matters when you're glassing a ridge at dawn or closing distance on a once-in-a-lifetime opportunity.
What sets the Composite Stalker apart is its no-nonsense design philosophy. The composite stock resists weather and won't warp or swell like wood, making it ideal for the unpredictable conditions of actual hunting. The stainless steel and black finish combination stands up to rain, snow, and the salt spray of coastal hunts. At 6 lb 10 oz with a 26-inch barrel, it's light enough to carry all day without being so short that you sacrifice the velocity that makes the .300 Win Mag sing. The 1:10 twist rate is optimized for the range of projectiles hunters typically reach for in this caliber. With a four-round magazine capacity, you have enough firepower for follow-up shots without excess bulk.
This isn't a rifle drowning in features or dressed up for looks. It's a purpose-built hunting tool that respects your time in the field and your budget. Whether you're hunting open country where distance matters, or anywhere you want a dependable, magnum-class rifle that won't let you down, the AB3 Composite Stalker delivers the accuracy and durability Browning is known for.
Key Features
- Bolt-action .300 Win Mag rifle optimized for long-range hunting and open country
- Composite stock resists weather, moisture, and temperature swings
- Stainless steel and black finish for durability in harsh conditions
- 26-inch barrel maximizes velocity and sight radius
- 1:10 twist rate suited to standard .300 Win Mag ammunition
- Four-round magazine capacity
- Lightweight at 6 lb 10 oz for backcountry and mountain hunting
Specifications
| Caliber | .300 Win Mag |
| Action Type | Bolt |
| Barrel Length | 26 inches |
| Overall Length | 46.75 inches |
| Weight | 6 lb 10 oz |
| Magazine Capacity | 4 rounds |
| Barrel Twist | 1:10 |
| Stock Material | Composite |
| Finish | Black/Stainless |
Frequently Asked Questions
What is the AB3 Composite Stalker built for?
The AB3 Composite Stalker is designed as a hunting rifle for open country and long-range applications. The .300 Win Mag chambering, 26-inch barrel, and lightweight build make it well-suited for mountain, backcountry, and plains hunting where distance and reliability matter.
Why choose a composite stock over wood?
Composite stocks resist moisture, temperature changes, and weather exposure without warping, swelling, or cracking. For hunters who spend time in wet, cold, or coastal conditions, a composite stock is more durable and requires less maintenance than traditional wood.
Is the .300 Win Mag suitable for elk and larger game?
The .300 Win Mag is one of the most popular magnum cartridges for elk, moose, and long-range hunting. The flat trajectory and retained energy at distance make it effective on larger game species across North America.
What's included with the rifle?
The product record provided does not list included accessories, optics, or additional items. Contact us directly for details on what ships with your rifle.
Firearm Shipments:
To buy rifles or shotguns, you must be 18 years old, and for handguns, actions, or receivers, the minimum age is 21. By placing an order for this firearm, you confirm that you are the legitimate transferee/buyer, meet the legal age requirements, and comply with all Federal, State, and local laws and regulations necessary to purchase this firearm.
We only ship firearms to valid Federal Firearms License (FFL) holders. At checkout we provide a FFL locator for your convenience.
We will need a copy of the FFL’s license to facilitate the process, kindly request your dealer to email us a copy of their FFL, as we cannot dispatch the firearm until we receive this document. It is imperative for the buyer to choose their FFL dealer, ensure they are willing to facilitate the transfer, and have them email their FFL copy to BOSQUE Outdoors. To avoid any confusion, the customer's name or order number must be mentioned in the email containing the FFL.
Email: [email protected]
- Prior to placing an order, it is the buyer's responsibility to understand and adhere to their state's firearm regulations.
- The buyer should verify with their receiving dealer that the chosen firearm is legally permissible in their state.
- The buyer is accountable for any transfer fees or background check charges imposed by the receiving dealer. If the designated dealer declines to accept the firearm delivery, the buyer assumes responsibility for shipping costs to retrieve the firearm and resend it to an accommodating dealer.
- Handguns will be shipped using air transportation, while long guns can be shipped using ground methods. If your order includes a mix of firearm and non-firearm items, BOSQUE Outdoors will send the firearm(s) to your selected FFL dealer and the remaining non-firearm items to your billing address.
- Firearms cannot be returned to BOSQUE Outdoors; please contact the manufacturer for warranty claims.
- Firearms refused by the FFL Dealer or which cannot be transferred due to a failed background check are subject to a $75 restocking fee plus 10% of the purchase price.

