Walther HK MP5 A5 22LR Semi-Automatic Rimfire Rifle — Authentic HK Licensed Replica

Overview — The Legendary MP5 in Affordable Rimfire

The Walther HK MP5 A5 22LR brings one of the most iconic firearms in the world to the rimfire platform. First developed in the mid-1960s, the HK MP5 quickly became a global standard for military and law enforcement units. Now, Walther manufactures this semi-automatic rifle under exclusive license from Heckler & Koch, giving shooters the chance to own the only genuine HK MP5 rimfire replica available today. With a retractable stock, standard forearm, and compensator, the MP5 A5 rimfire looks, feels, and handles like its legendary 9mm counterpart — but operates on cost-effective .22LR ammunition.

Why Choose the Walther HK MP5 A5 22LR

Buyers looking for a realistic training tool, collectible firearm, or affordable tactical plinker will find the HK MP5 A5 .22 LR ideal. This rimfire rifle retains the authentic ergonomics of the original MP5 while reducing recoil and ammunition cost. It is perfect for range sessions, tactical drills, or simply enjoying the ownership of a faithful HK-licensed replica. With a blowback operation, adjustable rear sight, and reliable 25-round magazine, the MP5 A5 .22LR delivers performance and accuracy that align with HK’s legendary standards.

Key Features & Benefits

• Authentic MP5 design: Classic A5 configuration with standard forearm, retractable stock, and compensator.
• HK-licensed replica: Manufactured exclusively by Walther under license from Heckler & Koch.
• Cost-effective shooting: Chambered in .22LR for affordable range time and extended practice.
• Reliable operation: Blowback system optimized for rimfire cartridges.
• Accurate sighting: Interchangeable front posts and fully adjustable rear sight for windage and elevation.
• Generous magazine capacity: Ships with a 25-round magazine for longer shooting sessions.

Who Is This Rifle For?

The Walther HK MP5 A5 22LR is designed for:

• Shooters who want a faithful MP5 replica at a fraction of the cost of centerfire models.
• Collectors of military and tactical firearms seeking an officially licensed piece.
• Training programs requiring affordable, low-recoil firearms for drills.
• Enthusiasts who enjoy plinking and target shooting with a legendary design.

Practical Applications

The MP5 A5 rimfire is perfect for tactical-style training with modern accessories or iron sights. Use it for practicing room-entry drills, competitive rimfire tactical matches, or fun range plinking. The retractable stock allows shooters of different sizes to comfortably handle the rifle, and the lightweight 5.9 lbs design makes it manageable for long sessions. Whether you are refining your skills or enjoying the thrill of owning an HK icon, this rifle delivers.

Specifications

Specification	Details
Caliber	.22 LR
Capacity	25 Rounds
Weight (w/out mag)	5.9 lbs
Overall Length	26.8 – 33.8 in (retractable stock)
Barrel Length	16.1 in
Barrel Twist	1 in 13-3/4 in
Grooves	6
Operation	Blowback
Front Sight	Interchangeable Posts
Rear Sight	Adjustable Windage & Elevation

What’s in the Box

• Walther Umarex HK MP5 A5 22LR Rifle
• (1) 25-Round Magazine
• Sight Adjustment Tool
• Cable Lock
• Owner’s Manual

Buying Considerations

When looking to buy an HK MP5 22LR rifle, confirm availability from licensed retailers and ensure compliance with local firearm regulations. Many buyers choose the MP5 A5 rimfire for its blend of authenticity and affordability, making it a smart choice for both training and collection. For optics, many shooters add a claw mount or rail adapter to mount red dots, enhancing usability while preserving the classic HK silhouette.

Final Thoughts

The Walther HK MP5 A5 22LR is more than a replica — it is an officially licensed rimfire firearm that combines HK’s legendary design with Walther’s precision manufacturing. Offering affordable practice, reliable performance, and unmatched authenticity, it stands as the premier choice for anyone who wants to experience the MP5 platform without the cost of centerfire ammunition.

Read more customer experiences and reviews here: Walther Arms product reviews