Elevate Your Shooting Experience: The Indispensable CZ 455/457 .17 HMR/.22 WMR 5-Round Polymer Magazine

For passionate rimfire rifle enthusiasts, hunters, and competitive shooters, the reliability and efficiency of their equipment are paramount. One often-overlooked yet critically important component is the magazine. This detailed guide focuses on a vital accessory for owners of the popular CZ 455 and CZ 457 series rifles: the CZ 5-Round Polymer Magazine designed for .17 HMR and .22 WMR cartridges. If you're seeking to enhance your shooting sessions, improve reload times, or simply ensure you always have a reliable spare, understanding the value of this genuine CZ accessory is essential.

Why is an Extra Magazine a Game-Changer?

Imagine being in the field, tracking a elusive varmint, or at the range, perfecting your shot placement. The last thing you want is to be interrupted by a slow reload or a magazine malfunction. A high-quality, reliable spare magazine solves these common frustrations, offering immediate benefits:

• Faster Reloads: Keep your focus on the target, not on fumbling with a handful of loose cartridges. A pre-loaded spare magazine allows for lightning-quick changes, minimizing downtime.
• Increased Capacity at Hand: While this specific magazine holds 5 rounds, having multiple pre-loaded 5-round magazines effectively increases your immediate carrying capacity without requiring high-capacity options that might be restricted or cumbersome.
• Uninterrupted Shooting Sessions: Whether you're plinking, training, or engaging multiple targets, a fresh magazine keeps the action flowing, enhancing enjoyment and efficiency.
• Reliability Insurance: Magazines are wear items. Even the best can eventually fail or be damaged. A spare acts as vital insurance, ensuring your rifle remains operational.
• Streamlined Range Time: Spend more time shooting and less time loading. Dedicated magazines for different ammunition types can also simplify organization.

This CZ 5-round polymer magazine (UPC: 806703120133) is engineered to seamlessly integrate with your CZ 455 or CZ 457 rifle, providing the reliability and performance you expect from a factory component.

The CZ 455 & CZ 457 Rifle Platforms: A Foundation of Excellence

To fully appreciate the magazine, it's crucial to understand the rifles it serves. The CZ 455 and its successor, the CZ 457, are celebrated bolt-action rimfire rifles renowned for their exceptional accuracy, robust construction, and innovative modularity. Key features that make these rifles popular choices include:

• Interchangeable Barrels: A hallmark of the CZ 455, allowing users to swap barrels and calibers (e.g., .22 LR, .22 WMR, .17 HMR) with relative ease, offering incredible versatility. The CZ 457 refined this, maintaining the ability to swap barrels on some models while standardizing actions.
• Precision Engineering: CZ is known for its high manufacturing standards, resulting in rifles that deliver consistent sub-MOA accuracy with quality ammunition.
• Ergonomics and Feel: Available in various stock configurations, CZ rifles are designed to be comfortable and intuitive for shooters of all levels.
• Durability: Built to last, these rifles can withstand demanding use in various conditions, from the frosty plains to humid woodlands.

Given the precision and reliability of CZ rifles, it stands to reason that their accessories, like this magazine, are designed to meet the same exacting standards.

Unpacking the Power of .17 HMR and .22 WMR Cartridges

This magazine is specifically designed for two high-performance rimfire cartridges: the .17 HMR (Hornady Magnum Rimfire) and the .22 WMR (Winchester Magnum Rimfire), often referred to as .22 Magnum. Understanding these calibers illuminates why a reliable magazine is so important.

The .17 HMR: Speed and Precision Personified

Often described as a "miniature centerfire," the .17 HMR is a favorite for varmint hunters and precision target shooters due to its:

• Blazing Velocity: Typically launching 17-grain bullets at over 2,500 feet per second, it's one of the fastest rimfire cartridges available.
• Flat Trajectory: Its high speed translates to a remarkably flat trajectory out to 150-200 yards, making holdover calculations simpler for small targets at extended rimfire ranges.
• Exceptional Accuracy: Inherently accurate, the .17 HMR is capable of tight groups, especially from a quality rifle like the CZ 455 or 457.
• Minimal Recoil: Despite its impressive velocity, the recoil is negligible, allowing for rapid follow-up shots and extended shooting sessions without fatigue.
• Common Uses: Ideal for small varmints like prairie dogs, groundhogs, squirrels, rabbits, and crows, where precise shot placement at range is critical. It's also a superb cartridge for challenging target practice.

The .22 WMR: Power and Versatility

The .22 WMR, or .22 Magnum, offers a different balance of power and versatility:

• Increased Energy: While slower than the .17 HMR, the .22 WMR typically fires heavier bullets (30-50 grains) with significantly more kinetic energy, making it more impactful on slightly larger small game.
• Penetration: The heavier bullets often provide better penetration, which can be advantageous in certain hunting scenarios.
• Diverse Bullet Offerings: A wide variety of bullet types are available, from hollow points for expansion to full metal jackets for penetration, offering flexibility for different applications.
• Common Uses: Excellent for medium-sized varmints, larger small game, and even some pest control applications. It also serves well as a general-purpose rimfire cartridge for those who want more punch than a .22 LR.

Given the specific characteristics and common uses of these cartridges, a reliable magazine that feeds flawlessly is non-negotiable. Whether you are aiming for a tiny rodent at 150 yards with your .17 HMR or dispatching a pest with your .22 WMR, the CZ 12013 magazine ensures your rifle performs as intended.

Key Features and Advantages of the CZ 12013 5-Round Polymer Magazine

This specific magazine (UPC: 806703120133) is an original equipment manufacturer (OEM) part, meaning it’s made by CZ to their exact specifications. This is a critical distinction that ensures superior performance.

• Designed for CZ 455 and CZ 457 Rifles: This magazine is purpose-built to fit and function perfectly with CZ 455 and CZ 457 rifles chambered in .17 HMR and .22 WMR. This guarantees optimal feeding and extraction, minimizing frustrating stoppages.
• 5-Round Capacity: This capacity is ideal for hunting scenarios where ethical limits often dictate lower round counts. It's also perfectly suited for target shooting, allowing for focused five-shot groups without excessive reloading.
• Durable Polymer Construction: Crafted from high-strength polymer, this magazine offers several distinct advantages over metal alternatives:
  • Lightweight: Reduces overall rifle weight, especially beneficial when carrying multiple spares in the field.
  • Corrosion Resistant: Polymer is impervious to rust and many chemicals, making it ideal for use in various weather conditions.
  • Impact Resistant: Less prone to denting or deforming if dropped, which can be a common issue with metal magazines.
  • Reduced Noise: Polymer can be quieter to handle than metal, a significant advantage for hunters who need to maintain stealth.
• Sleek Black Finish: The standard black finish ensures it seamlessly blends with most rifle aesthetics, providing a discreet and professional look.
• Genuine CZ OEM Part: This is perhaps the most crucial feature. Buying a factory-original magazine means you're getting a product designed and tested by the rifle's manufacturer. This guarantees:
  • Perfect Fit: No wobbly magazines or difficult insertions.
  • Reliable Feeding: Engineered to ensure every round cycles smoothly from the magazine into the chamber.
  • Long-Term Durability: Built to the same high standards as the rifle itself, promising extended service life.

Real-World Applications and Scenarios: How This Magazine Enhances Your Rifle

Integrating additional CZ 5-round polymer magazines into your gear setup provides tangible benefits across various shooting disciplines:

• Varmint and Small Game Hunting: For hunters pursuing prairie dogs, groundhogs, squirrels, or rabbits, fast follow-up shots can be critical. Carrying two or three pre-loaded 5-round magazines means you can quickly engage multiple targets or ensure a humane follow-up without breaking your focus to reload a single magazine. The quiet polymer construction also helps maintain stealth.
• Target Practice and Recreational Shooting: At the range, efficiency is key to maximizing your practice time. With several magazines, you can load a batch of 20-30 rounds at once, then simply swap magazines as needed, allowing for continuous shooting and focused group analysis. This is particularly useful for load development or zeroing your rifle.
• Developing Shooting Skills: For new shooters or those working on specific drills, having multiple magazines loaded allows for practice in rapid reloads and transitions, building muscle memory for competition or self-defense scenarios (even though rimfire, the principles apply).
• Preparedness and Emergency Use: While less common for rimfire, having a spare magazine ensures your firearm remains functional should the primary magazine fail during a critical moment, such as pest control on a farm.
• Storage and Organization: Keeping different ammunition types in separate magazines can prevent mix-ups. For example, one magazine for target ammo and another for hunting rounds.

Optimizing Your Shooting Experience with Multiple Magazines

To truly leverage the benefits of a spare CZ 455/457 magazine, consider these tips:

• Load Before You Go: Pre-load all your magazines before heading to the range or field. This saves valuable time and allows you to hit the ground running.
• Organize Your Pouches: Use a magazine pouch on your belt or vest to keep loaded magazines readily accessible and secure.
• Practice Reloads: Even if not for competition, practicing magazine changes under various conditions (standing, kneeling, prone) will make you more proficient and confident.
• Mark Your Magazines: If you own multiple magazines, especially if some are older or have specific loads, consider marking them discreetly for easy identification.

Maintenance and Longevity of Your CZ Magazine

To ensure your CZ 12013 magazine provides years of reliable service, proper care is essential:

• Regular Cleaning: Periodically disassemble the magazine (if applicable and easy to do) and clean out any dirt, dust, or carbon buildup. A clean magazine feeds more reliably. Use a non-solvent cleaner that won't degrade the polymer.
• Inspect the Spring: Over time, magazine springs can weaken. If you notice feeding issues, a new spring might be needed. For a factory CZ magazine, this is less likely to be an issue quickly.
• Avoid Over-Loading: While these magazines are robust, consistently forcing more rounds than capacity can stress the spring and feed lips.
• Proper Storage: Store magazines in a dry, clean environment, away from extreme temperatures. While some believe storing magazines fully loaded weakens springs, modern springs are designed to withstand this. However, rotating your loaded magazines periodically is a good practice.
• Inspect for Damage: Before each use, quickly check the feed lips for cracks or deformation, and the body for any signs of damage.

Choosing the Right Accessories for Your CZ 455/457

A rifle and its magazine are just the starting point. To truly optimize your CZ 455 or CZ 457, consider complementing your setup with other quality accessories:

• Quality Optics: A clear, reliable scope is crucial for leveraging the accuracy of your CZ rimfire, especially for varmint hunting or precision target shooting.
• Ammunition Variety: Experiment with different brands and bullet weights of .17 HMR or .22 WMR to find what shoots best in your rifle.
• Cleaning Kits: Regular cleaning is vital for maintaining accuracy and rifle longevity.
• Rifle Slings: For comfortable carrying in the field.
• Bipods/Shooting Rests: To provide a stable shooting platform for precision work.

All these components work in harmony to deliver the best possible shooting experience.

Availability and Trust: Where to Find Your CZ 12013 Magazine

When investing in firearm accessories, especially critical components like magazines, authenticity and reliability are key. The CZ 12013 CZ 455/457 .17 HMR/.22 WMR 5-Round Polymer Black Finish Magazine (UPC: 806703120133) is a genuine CZ factory part, ensuring the highest standards of quality, fit, and performance.

For shooters who demand excellence and unwavering reliability from their equipment, acquiring genuine factory magazines is a non-negotiable step. This essential accessory, along with a comprehensive selection of firearms, ammunition, and shooting gear, is readily available through reputable retailers like DEGuns.com. Choosing to purchase from DEGuns ensures you receive authentic products, backed by reliable service and a commitment to customer satisfaction. Elevate your CZ 455 or CZ 457 rifle's performance today with this indispensable magazine.

Product Specifications

Feature	Detail
Compatibility	CZ 455, CZ 457 (for .17 HMR & .22 WMR)
Caliber	.17 HMR, .22 WMR
Capacity	5 Rounds
Material	High-Strength Polymer
Finish	Black
Manufacturer	CZ (Ceská zbrojovka / CZ-USA)
Type	Factory Original / OEM Magazine
UPC	806703120133