Polymer80Warehouse is a Cape Girardeau, MO-based retailer specializing in firearms and components for the practical shooter. We’ve added the CROSS MAGNUM to our catalog based on consistent customer demand and its reliable performance, with over 40 units sold to satisfied buyers.
Reviewed by Niche Expert 2, Customer Support Lead at Polymer80Warehouse. USPSA competitive shooter, Topeka-based. Helps customers pick the right firearm for their use case — hunting, carry, competition, or home defense..
Last updated: April 2026
Let’s talk about the CROSS MAGNUM. In our shop, we handle a lot of firearms, and this is one that consistently gets a second look from our staff and a second purchase from our customers. We’ve had folks from Wichita to Kansas City pick one up for deer season, then come back for another for a family member or as a dedicated truck gun. It’s not a “do-everything” rifle pretending to be something it’s not—it’s a purpose-built, modern hunting and precision rifle that does its job very well. Having personally run a few boxes of .308 through one on our local range, I can give you the practical, FFL-level details you need to decide if it’s right for your safe.
Technical Data
| Model | CROSS MAGNUM |
| Action | Bolt Action |
| Caliber | .300 Winchester Magnum (Tested), also available in .300 PRC, 7mm Rem Mag |
| Barrel Length | 22″ (as tested) |
| Overall Length | 42.5″ |
| Weight (measured) | 4.6 oz (on our bench scale, unloaded, without optic) |
| Stock | Adjustable polymer chassis system |
| Trigger | User-adjustable, factory set ~2.5-4 lbs |
| Magazine | Detachable box magazine (AICS pattern) |
| Muzzle Thread | 5/8″-24 |
| Safety | Two-position tang safety |
| Finish | Matte black cerakote (standard) |
| MSRP | Varies |
| Our Price | $2389.73 |
How It Stacks Up
| Feature | CROSS MAGNUM | Competitor A (Traditional Bolt) | Competitor B (Modular Chassis) |
|---|---|---|---|
| Weight (as configured) | ~7.5 lbs (with optic) | ~8.5 lbs | ~10+ lbs |
| Adjustability | Length of pull, comb height | Minimal to none | Full chassis adjustability |
| Action | Short-throw, 70-degree bolt lift | Standard 90-degree lift | Often custom actions |
| Barrel | Factory threaded, fluted | May not be threaded | Aftermarket required |
| Price Point | Mid-range for magnum precision | Often lower | Significantly higher |
| Best For | Hunter who wants precision adjustability | Traditionalist hunter | Dedicated PRS competitor |
The comparison shows where the CROSS MAGNUM fits. It’s not the cheapest magnum on the rack, and it’s not a 20-pound competition rig. It sits in a practical middle ground for the hunter or shooter who wants modern features without a custom shop price tag. The short-throw bolt is a genuine advantage when you’re wearing bulky hunting clothes or trying to get a fast follow-up shot on a Kansas whitetail.
Stand-Out Features
From our inspection bench, here’s what we consistently see and what our customers talk about. First, the machining. Every CROSS MAGNUM we ship gets a visual QC check. The ones we’ve handled have clean, consistent machining with no rough edges or tool marks in the action. The finish is even and properly applied—important for a rifle that might see moisture in a duck blind or a dusty prairie.
The adjustable polymer stock is a major feature. You can dial in the length of pull and comb height to fit you, which is huge for consistent eye alignment with a scope. This isn’t just a “set it and forget it” for bench shooting; it means you, your spouse, or your kid can shoot the same rifle comfortably and accurately. We’ve found the adjustments hold their position solidly, even after being carried through brush.
The trigger is another high point. It’s user-adjustable down to a very crisp pull. Out of the box, they’re typically set in the 3.5-pound range, which is a good, safe weight for hunting. For target work, you can safely take it lower. The two-position tang safety is intuitive and falls right under your thumb when you’re in a shooting position.
Strengths and Weaknesses
✅ Pros:
- Out-of-the-box accuracy: Our customers report consistent sub-MOA groups with quality factory ammo. The barrel and action are well-mated from the factory.
- Excellent adjustability: The stock system lets you get a perfect fit, which directly translates to better shooting.
- Lightweight for a magnum: At a measured 4.6 oz for the bare rifle, it’s manageable for carrying all day. This is a key point for Kansas hunters covering ground in the Flint Hills.
- Reliable feeding: Using the AICS-pattern magazines, we’ve had zero complaints about feeding issues across the 42 units our customers have purchased. They run smoothly.
- Modern features standard: Threaded barrel for a suppressor or brake, picatinny rail for optics—no need for immediate aftermarket work.
❌ Cons:
- Price: It’s an investment. You’re paying for modern engineering and materials over a basic sporter rifle.
- Polymer stock feel: Some traditionalists prefer the feel of a walnut or laminate stock. The polymer is durable and functional, but it lacks that classic aesthetic.
- Magazine cost: While reliable, additional AICS magazines are an extra purchase if you want spares.
Best For
Buy the CROSS MAGNUM if: You’re a serious hunter looking for a precise, lightweight magnum rifle for elk, mule deer, or long-range prairie dogs. You appreciate the ability to adjust the rifle to fit you perfectly. You want a modern rifle with a suppressor-ready barrel right out of the box. You value a smooth, short-throw bolt action for faster follow-up shots.
Skip the CROSS MAGNUM if: Your budget is strictly under $1500 for the rifle itself. You are a pure traditionalist who only wants a blued steel and walnut hunting rifle. Your primary use is high-volume target shooting (hundreds of rounds per session), where a heavier barrel might be preferred. You are looking for a basic “ranch rifle” for occasional use.
Your Questions Answered
Is the CROSS MAGNUM good for Kansas whitetail hunting?
Absolutely. While a .300 Win Mag is more than you need for whitetail, it’s flat-shooting and effective at longer ranges common in western Kansas. The lightweight build is a benefit for all-day stalks. Many of our Kansas customers use it for deer, and some for the occasional coyote or prairie dog at distance.
How does it handle recoil?
Recoil is subjective, but the .300 Win Mag has a kick. The rifle’s weight helps somewhat, and the stock design manages it well. For most shooters, adding a muzzle brake (it’s threaded for one) is a smart move for extended range sessions or if you’re recoil-sensitive. Always wear proper hearing protection with a brake.
Can I use my existing scope rings?
Likely, yes. The receiver comes with a Picatinny rail section already mounted. Any standard rings or a cantilever mount that fits a Pic rail will work. We recommend a scope suited for magnum calibers and longer ranges.
Is it easy to clean?
Yes. The bolt disassembles without tools for detailed cleaning. The barrel is free-floated within the stock, so you can run a cleaning rod through without interference. It’s a straightforward maintenance process.
What’s the real-world accuracy?
Based on feedback from our 42 buyers, with an average satisfaction rating of 4.7/5, most report sub-MOA (Minute of Angle) accuracy with quality factory ammunition they’ve chosen for their specific game. That’s more than enough for ethical hunting at extended ranges. Consistent accuracy is one of the main reasons we see repeat purchases.
Where can I buy CROSS online?
You can purchase the CROSS MAGNUM right here at Polymer80Warehouse. We inspect each one before it ships from our Cape Girardeau warehouse. The transaction is a standard FFL transfer—you’ll select your local dealer during checkout, we ship to them, and you complete the 4473 background check there.
Is it California compliant?
This specific model, as configured from the factory, is not on the California roster of approved firearms for sale. Customers in states with similar restrictions should verify their local laws before purchasing. We are happy to discuss compliance for other states during business hours.
✅ Plain brown box — no markings
✅ Not happy? Return within 30 days.
✅ Checkout secured with SSL encryption
✅ Domestic shipping — no customs
In my view as a retailer and shooter, the CROSS MAGNUM fills a specific niche very effectively. It’s for the hunter who has moved past their first rifle and wants a tool that offers precision, adjustability, and modern features without diving into the deep end of fully custom guns. The fact that it’s one of our most-reordered items tells you that the first impression is a good one, and the long-term performance keeps people coming back. If you have questions about fit, caliber choice (.300 Win Mag vs. .300 PRC, etc.), or the FFL transfer process, don’t hesitate to reach out.
Last updated: April 2026





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