
Availability: In Stock
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.
| 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 |
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.
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.
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.
The product record provided does not list included accessories, optics, or additional items. Contact us directly for details on what ships with your rifle.
SKU: 120918375 • Width: 7.5in • Height: 3.6in • Depth: 50in • Weight: 8oz


Current Stock: Out of stock





Availability: In Stock
Current Stock: Out of stock
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.
| 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 |
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.
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.
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.
The product record provided does not list included accessories, optics, or additional items. Contact us directly for details on what ships with your rifle.


SKU: 120918375 • Width: 7.5in • Height: 3.6in • Depth: 50in • Weight: 8oz