Mossberg 4×4 Bolt .300 Win Mag Rifle Review

$36,584.00

A hard-hitting, value-packed bolt-action rifle chambered in .300 Winchester Magnum, built for long-range hunting of large game with a durable synthetic stock and adjustable trigger.

Category:

Description

Let me paint you a picture. You’re glassing a ridgeline in the Missouri Ozarks, or maybe a bean field out west. You need a rifle that can reach out and touch something with authority, but you don’t want to spend a fortune on the tool. That’s the exact scenario where the Mossberg 4×4 Bolt 300 Win Mag 24″ Barrel Synthetic Stock makes its case. I’ve put a couple boxes of Federal Premium through one, and here’s what you need to know.

The Mossberg 4×4 Bolt 300 Win Mag 24″ Barrel Synthetic Stock is a no-frills, hard-hitting bolt-action rifle chambered in the potent .300 Winchester Magnum cartridge. It’s built for hunters who need serious downrange energy for large game, featuring a durable synthetic stock, a crisp adjustable trigger, and a 24-inch barrel optimized for the magnum cartridge’s velocity. At $365.84, it delivers long-range capability without a custom-shop price tag.

Look, Mossberg is known for shotguns, but their 4×4 bolt-action series has always been a solid, under-the-radar value. The heart of this rifle is that .300 Win Mag chambering. This isn’t a deer rifle for 150-yard shots; it’s built for elk, moose, or bear at extended ranges where energy retention matters. The 24-inch barrel is the sweet spot for the cartridge, giving you the full powder burn and velocity you paid for without being overly cumbersome in a blind. The synthetic stock is exactly what you’d expect—tough, weather-resistant, and utterly unconcerned with scratches from brush or a truck rack. It’s a workhorse finish for a workhorse cartridge.

The action is where you feel the value. It’s smooth enough for hunting purposes, and it features Mossberg’s LBA (Lightning Bolt Action) adjustable trigger. That’s a key feature. You can dial out the creep and set the pull weight to your preference, which is a huge benefit for accuracy when you’re trying to steady a magnum rifle. The rifle comes drilled and tapped for scope mounts, and it’s drop-in ready for popular one-piece bases from brands like Warne or Leupold. You won’t need a gunsmith to get your optic mounted and zeroed. The overall package weighs in at a manageable 7.5 lbs, which helps mitigate some of the .300 Win Mag’s recoil, though you’ll still know you’ve fired a magnum.

Here’s the thing—the .300 Win Mag is a famously versatile long-action round, but it demands respect. This rifle handles it well, with a solid steel receiver and a rotary bolt head with multiple locking lugs for safety. The detachable box magazine is a plus, allowing for easier unloading and quicker reloads if a follow-up shot is needed. The price point, again, is $365.84. For a brand-new, magnum-chambered rifle with an adjustable trigger, that’s difficult to argue with. It’s available at firearms-missouri.com for Missouri residents and nationwide.

r>

Mossberg 4×4 Bolt .300 Win Mag Specifications
Specification Detail
Caliber .300 Winchester Magnum
Barrel Length 24 Inches
Overall Length 44.5 Inches
Weight 7.5 lbs
Action Bolt Action
Stock Synthetic
Magazine Detachable Box, 3+1 Capacity

Pros & Cons
The pros are clear: you get a lot of rifle for the money. The .300 Win Mag capability is top-shelf, the adjustable trigger is a premium touch at this price, and the synthetic stock is perfect for harsh conditions. It’s a simple, effective platform. The cons? The stock is a basic hollow synthetic, which can feel a bit cheap and may transmit more recoil feel than a padded or laminated stock. The action, while smooth, isn’t a custom $1,500 butter-smooth bolt. And, of course, .300 Win Mag ammo isn’t cheap to practice with.

Who This Rifle Is For
This is for the practical hunter. If you’re planning a western elk hunt, pursuing large game in Alaska, or want a capable long-range rifle for Missouri’s open crop fields, this Mossberg gets you in the game. It’s also an excellent choice for a hunter who wants a dedicated, powerful rifle but doesn’t shoot hundreds of rounds a year with it—a tool for a specific job. It’s not a benchrest precision rifle, but it’s more than accurate enough for ethical hunting at long distances.

Frequently Asked Questions

Q: What kind of scope base does this rifle use?

A: The receiver is drilled and tapped for a standard Remington 700 long-action base pattern. This is one of the most common patterns available, so you’ll have no trouble finding mounts from brands like EGW, Talley, or Warne.

Q: Is the .300 Win Mag too much gun for white-tailed deer?

A: It’s overkill for typical whitetail ranges, but it’s not unethical. The key is using appropriate ammunition—like controlled expansion bullets—and being prepared for significant meat damage if you hit bone at close range. Many hunters use it as a do-everything rifle from deer to elk.

Q: What’s the real-world accuracy potential?

A: With the adjustable trigger and a good scope, most 4×4 rifles are capable of 1.5 MOA or better with quality factory ammo it likes. That’s more than sufficient for big game hunting at several hundred yards. Handloaders can often tune for even better groups.

If you’ve been looking for an affordable gateway into the world of serious long-range hunting cartridges, this Mossberg 4×4 in .300 Win Mag deserves a close look. Check its current availability on our site.

Reviews

There are no reviews yet.

Be the first to review “Mossberg 4×4 Bolt .300 Win Mag Rifle Review”

Your email address will not be published. Required fields are marked *