Description
The Browning BLR Lightweight 81 Takedown .450 Marlin, 20″ Barrel, Gray Laminate Stock, Stainless Steel, MSS, 3 rd is a modern lever-action rifle designed for serious big-game hunting. It combines the classic lever-gun format with modern materials like a stainless steel receiver and a tough gray laminate stock, all in a takedown configuration for easy transport and storage. I’ve put a few boxes of the stout .450 Marlin through one, and it’s a purpose-built hammer for anything in North America.
Key Features
- Takedown Design: The barrel and forend detach from the receiver with a simple lever, making it incredibly packable for backcountry hunts or easy to store in a compact case.
- .450 Marlin Chambering: This is a serious short-range cartridge capable of taking the largest game, including bear, moose, and elk, with authoritative power.
- Stainless Steel & Laminate: The stainless steel receiver and barrel resist corrosion, while the gray laminate stock is nearly impervious to weather and rough handling.
- Rotary Magazine: The detachable, flush-fitting rotary magazine is reliable and keeps the profile sleek. It holds 3 rounds of .450 Marlin.
- Lightweight ’81’ Action: This is the short-action version of the BLR, making for a more compact and lighter rifle compared to the long-action models.
Specifications & Details
| Caliber | .450 Marlin |
| Barrel Length | 20 inches |
| Overall Length | Approx. 39.5″ (Assembled) |
| Weight | Approx. 6.75 lbs |
| Magazine Capacity | 3 Rounds |
| Finish | Stainless Steel, Gray Laminate Stock |
Look, the takedown feature isn’t a gimmick. It’s a genuine tool for hunters who hike deep into public land or need to stash a rifle in a plane or vehicle. The mechanism is robust and locks up tight—I’ve experienced no shift in zero after reassembly. The 20-inch barrel is a great balance for the .450, giving enough length for proper velocity without being unwieldy in thick brush. At a hair over six and three-quarter pounds, it carries easily all day. The price point of $1082.21 reflects the premium materials and the engineering that goes into a reliable takedown system.
Who This Rifle Is For
This BLR is for the hunter who needs maximum power and portability. Think Alaska brown bear guides, Montana elk hunters in steep timber, or anyone in Missouri pursuing whitetail in dense river bottoms where shots are close and brush is thick. It’s also for the shooter who appreciates the mechanical elegance of a lever gun but demands modern reliability and weather resistance. If your hunting involves more walking than riding, this rifle makes sense.
Pros & Cons
Pros: The takedown functionality is brilliantly executed and genuinely useful. The stainless/laminate combo is virtually weatherproof. The .450 Marlin cartridge delivers devastating terminal performance. The rotary magazine is far more reliable than a traditional tube feed with pointed bullets, allowing you to safely use a wider variety of modern ammo, like Hornady’s LEVERevolution line.
Cons: .450 Marlin ammo is expensive and can be scarce. Recoil is substantial—it’s a thumper. The 3-round capacity is limited, but that’s the nature of the big bore. The trigger, while serviceable, is typically a bit heavier and less crisp than a good bolt-action.
Frequently Asked Questions
Q: Does the takedown affect accuracy?
A: In my experience, no. The locking system is very solid. As with any takedown, consistency in reassembly is key, but the BLR design is proven to return to zero reliably. It’s a hunting rifle, not a target gun, and it’s plenty accurate for its intended purpose.
Q: Can I use .45-70 Govt ammunition in this rifle?
A: Absolutely not. The .450 Marlin is a different, more modern cartridge designed for stronger actions. Firing a .45-70 in a .450 Marlin chamber is dangerous. Only use ammunition clearly marked .450 Marlin.
Q: Is it ready to use out of the box?
A: Yes, it’s drop-in ready. Just add a quality optic—I’d recommend a low-power variable like a Leupold VX-Freedom 1.5-4x or a rugged red dot from Aimpoint—and it’s good to go. Remember, an FFL transfer is required for firearm purchases when it ships to Missouri and compliant US states.
If you need a powerful, packable, and utterly reliable big-game rifle that can handle the worst conditions, the Browning BLR Lightweight 81 Takedown in .450 Marlin is a top-tier choice. Check availability at firearms-missouri.com for Missouri residents and nationwide.



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