Upgrade your rifle’s capacity and field convenience with the Tikka Extended Magazine (S5850375)—a factory-style extended magazine designed to deliver smooth feeding, reliable fitment, and practical extra onboard ammunition for a wide range of popular hunting and long-range calibers. Built from durable black polymer and offering a 5-round capacity, this extended magazine is an excellent choice for Tikka owners who want faster reload capability, improved range efficiency, and a dependable spare magazine for travel hunts or extended range sessions. If you’re searching for a genuine-fit Tikka 5-round extended magazine compatible with major calibers like .25-06 Rem, 6.5x55 Swedish, .270 Win, .30-06 Springfield, 7mm Rem Mag, .300 Win Mag, and .338 Win Mag, the S5850375 (UPC 082442811857) is a smart addition to your gear.
Extended 5-Round Capacity: More Rounds, Less Downtime
Whether you’re on the range working through drills and load testing or in the field where a quick follow-up shot matters, extra capacity adds real convenience. This magazine provides 5 rounds, giving you more shots between reloads compared to many standard hunting magazine configurations.
Benefits of a 5-round extended magazine:
More shooting between reloads at the range
Faster follow-up readiness during hunting scenarios
Great for load development and zeroing sessions
Convenient spare magazine option for travel hunts and backup gear
Helps maintain momentum during practice and training
For shooters who don’t want to constantly stop and reload, 5-round capacity is a practical sweet spot that improves the overall experience.
Broad Caliber Compatibility for Versatile Tikka Setups
One of the biggest advantages of this magazine is its compatibility with a broad selection of popular rifle calibers—making it ideal for Tikka owners who run multiple rifles or want a dependable magazine that matches common hunting and long-range cartridges.
Compatible calibers include:
.25-06 Remington
6.5x55 Swedish Mauser
.270 Winchester
.30-06 Springfield
7mm Remington Magnum
.300 Winchester Magnum
.338 Winchester Magnum
This lineup covers everything from flat-shooting deer cartridges to serious magnums for elk, moose, and long-range applications—making the magazine a strong fit for a wide variety of hunting and shooting roles.
Durable Polymer Construction: Lightweight and Field-Ready
Constructed from polymer, this Tikka extended magazine is designed to be lightweight, corrosion-resistant, and practical for harsh outdoor environments. Polymer magazines are popular for hunting rifles because they won’t rust, they reduce overall carry weight, and they stand up well to everyday field handling.
Why polymer is ideal for rifle magazines:
Lightweight for easier carry during long hikes and hunts
Corrosion-resistant in rain, snow, and humidity
Durable for repeated insertion/removal and field use
Easy to clean and maintain after dusty or wet outings
For backcountry hunters and high-mileage shooters, small weight savings add up—and polymer helps keep your rifle setup efficient.
Black Finish: Clean, Discreet, and Gear-Compatible
The black color keeps the magazine looking clean and professional while matching most factory Tikka rifle aesthetics. It blends naturally with stocks, chassis systems, and common gear setups, keeping your rifle’s appearance cohesive whether you’re hunting or shooting at the range.
Great for Hunting Spares, Range Days, and Load Testing
Adding a spare magazine is one of the simplest upgrades you can make for convenience and preparedness. This extended magazine is perfect for:
Hunting trips where a spare magazine is essential insurance
Range sessions for faster shooting cycles and less downtime
Load development—keep test loads organized and ready
Travel hunts where gear redundancy is smart planning
Shooters who want quick reload capability without carrying loose rounds
If you’ve ever dropped ammo in the dirt during a rushed reload or wished you had a second mag ready to go, this upgrade pays off quickly.
More Efficient Ammo Management in the Field
Extended magazines can also help with organization—especially if you carry multiple ammo types. Many hunters keep one magazine loaded with their primary hunting load and another with a different bullet type or weight for specific needs. On the range, extra magazines make it easier to keep test strings separated and labeled.
Practical ways to use an extra extended mag:
Separate hunting loads vs. practice loads
Keep a dedicated “cold bore” load magazine
Organize different bullet weights during load tuning
Maintain a backup mag in your pack or vehicle kit
It’s a small upgrade that helps you stay prepared and organized.
Product Identification for Easy Ordering
To ensure you’re selecting the correct magazine, here are the key identifiers:
Brand: Tikka
Product: Extended Magazine
Capacity: 5 rounds
Material: Polymer
Color: Black
Compatible Calibers: .25-06 Rem, 6.5x55 Swedish, .270 Win, .30-06, 7mm Rem Mag, .300 Win Mag, .338 Win Mag
Part Number: S5850375
UPC: 082442811857
Why Choose the Tikka Extended 5-Round Magazine (S5850375)?
If you want a dependable, factory-style magazine upgrade that adds convenience and capability to your Tikka rifle, the Tikka Extended Magazine S5850375 is an excellent choice. With 5-round capacity, durable polymer construction, and compatibility with a broad range of popular hunting and magnum calibers, it’s ideal for shooters who want smoother range days, faster reload readiness, and a reliable spare magazine for the field. For practical performance and confidence in your rifle’s feeding system, the S5850375 (UPC 082442811857) is a smart investment in your Tikka setup.
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