HK G36 .22 LR: Rimfire Rifle Specs, Price & Giveaway

HK G36 price for the rimfire .22 LR model is $749 MSRP from HK USA, and many dealers list it for well under that figure.

The centerfire G36 is a select-fire German service rifle that American civilians cannot buy new, so the .22 LR version Umarex builds under the HK name is the only G36 most shooters will ever own. The field splits between buyers who want the look and the furniture for cheap practice and buyers who want a precision rimfire. The right G36 .22 for you is the one bought for fun, not for one-hole groups.

One of the more distinctive firearms in the 100th Day of Silence grand-finale prize package was the HK G36 .22 LR. This rimfire version of the iconic German service rifle is a fun, realistic trainer that looks and handles remarkably like the real thing — without the cost or restrictions of a centerfire military rifle.

Heckler & Koch Background

Heckler & Koch was founded in 1949 in Oberndorf am Neckar, Germany, by three former Mauser engineers: Edmund Heckler, Theodor Koch, and Alex Seidel. After World War II, the old Mauser factory had been dismantled. The three men salvaged what they could and started a precision engineering company that initially made machine tools, gauges, and parts for bicycles and sewing machines.

Their big break came in the late 1950s when West Germany needed a new service rifle. HK developed the G3, a roller-delayed battle rifle chambered in 7.62 NATO. The Bundeswehr adopted it in 1959, and the G3 went on to serve with dozens of countries. That success established HK as a serious military firearms manufacturer.

Over the following decades the company produced some of the most recognizable firearms in the world, including the MP5 submachine gun, the USP series of pistols, the G36 assault rifle, and later the HK416. HK is known for innovative engineering, high manufacturing standards, and designs that prioritize reliability and ergonomics. Today the company continues to supply military, law-enforcement, and civilian markets worldwide.

A Rimfire Tribute to the Iconic G36

The original G36 was adopted by the German Bundeswehr in 1997. It featured extensive use of polymer, a folding stock, a short-throw selector, and a modular design that was ahead of its time. The rifle became widely recognized through military service and popular culture.

HK partnered with Umarex to create a faithful .22 LR version of the G36. Many of the external components,  including the handguard and stock, accept original G36 accessories, according to TheFirearmBlog. The charging handle, ambidextrous controls, and overall silhouette closely match the centerfire rifle. The result is one of the most realistic rimfire replicas of a modern military rifle currently available.

Can You Buy a Real HK G36 in the United States?

Not a new one, and not as a civilian. The G36 the Bundeswehr adopted in 1997 is a select-fire rifle, which makes it a machine gun under federal law, and 18 U.S.C. 922(o) bars civilians from possessing any machine gun that was not lawfully registered before May 19, 1986. HK USA’s own model list for civilians carries the G36 only as the .22 LR rifle. So when someone searches “HK G36 price” hoping for the 5.56 rifle, the straight answer is that the rimfire is the one with a price tag. It shares the silhouette, the folding stock and, per TheFirearmBlog, takes original G36 accessories such as handguards and stocks, which is most of the fun anyway.

HK G36 .22 LR Specs

• Caliber: .22 LR
• Action: Direct blowback, semi-automatic
• Barrel Length: 18⅛ inches
• Overall Length: 28.2 inches (stock folded) / 38 inches (stock extended)
• Weight: 5.5 lb (without magazine)
• Magazine Capacity: 10, 20, or 30 rounds
• Muzzle: Threaded ½×28 with four-prong flash hider
• Stock: Folding polymer
• Sights: Adjustable rear aperture with Picatinny optics rail
• Controls: Ambidextrous safety and charging handle
• MSRP: $749

How Much Does the HK G36 .22 LR Cost?

HK USA lists both current versions at a $749 MSRP: model 81000994 ships with one 20-round magazine and model 81000995 with one 10-round magazine, and spare magazines list at $40.99. Street prices run well under MSRP, which is normal for this rifle. When TheFirearmBlog looked at it in April 2025 the MSRP was $679 and most retailers had it for a little under $600, so the list price has climbed while the shelf price has not followed. Older G36 .22 rifles sold under the Walther name from about 2010 still turn up used, often with a 16.1-inch barrel. Check which one you are buying (the newer HK-branded rifle has the threaded 1/2×28 barrel and four-prong flash hider).

Retail prices move; the table shows what each seller listed on the date read.

Why a .22 LR Trainer Makes Sense

• Ammunition is inexpensive, so you can practice more.
• Recoil is almost nonexistent, making it ideal for new shooters or high-volume training.
• The manual of arms and ergonomics closely match the real rifle, so skills transfer.
• It can be suppressed easily thanks to the threaded barrel.
• Check your state law first: some state assault weapon bans cover rimfire rifles that look like a centerfire military-style rifle.

For these reasons, rimfire trainers have become popular with both recreational shooters and professionals who want inexpensive practice that still feels like the real gun.

Who This Rifle Is Best For

The HK G36 .22 LR is a strong choice for:

• Shooters who want a realistic military-style rimfire for plinking and range fun
• Collectors or fans of the original G36 who cannot own the centerfire version
• Instructors and new shooters looking for a soft-recoiling, full-size trainer
• Anyone who wants to practice with a folding-stock, optics-ready rifle without the cost of 5.56 ammunition

TheFirearmBlog’s April 2025 look at the rifle notes that it accepts original G36 accessories such as handguards and stocks. It is a blowback .22 built for fun and training, not a precision match gun, which matches its intended purpose.

The HK G36 .22 LR was part of the 100th Day of Silence grand-finale package. Entry for the two-day event ran from 6:00 AM CT on Friday, July 24 to 10:00 PM CT on Saturday, July 25, 2026, and is now closed.

The 2026 giveaway (closed)

Entry was free and ran from 6:00 AM CT on Friday, July 24 to 10:00 PM CT on Saturday, July 25, 2026. The winner has been drawn, and every winner from all 100 days is listed on the winners page.

Frequently asked questions

What is the HK G36 .22 LR?

It is a rimfire rifle that recreates the iconic HK G36 in .22 LR, built in partnership with Umarex, with a folding stock, modular furniture, and an 18⅛-inch barrel.

What caliber is it?

It is chambered in .22 Long Rifle (high velocity).

What is the HK G36 price?

HK USA lists the G36 .22 LR at $749 MSRP for both the 20-round and 10-round models. Many dealers list it lower; the price table above shows where.

What magazine capacities are available?

The G36 .22 LR uses 10-, 20-, and 30-round magazines.

Is it compatible with real G36 parts?

TheFirearmBlog reports that it takes original G36 accessories such as handguards and stocks.

Is this a good trainer?

Yes. It mirrors the controls and feel of the centerfire G36 while firing inexpensive rimfire ammunition, making it an economical sub-caliber trainer.

Is the HK G36 .22 LR threaded?

Yes. The barrel is threaded 1/2×28 and ships with a four-prong flash hider, so it takes common rimfire suppressor threads. Check your state’s suppressor law first.

Who makes the HK G36 .22 LR?

Umarex, the German company that owns Walther, builds it under license with the HK name. An earlier version sold under the Walther name from about 2010.

How much did it cost to enter the giveaway?

Nothing. Entry was completely free, and no purchase was necessary. The entry window has now closed.

Related reading

• CZ introduces a new line of rimfire rifles
• Make plinking great again: Action Target game series
• Ruger and Viridian create a new 10/22 carbine package
• HK G36 .22 LR product page

This article was produced as part of the 100 Days of Silence, a sponsored campaign on PopularSuppressors.com and the Brand Avalanche Media network that has since concluded. Product specifications are drawn from each manufacturer; verify current details before purchase. Product makers named here are independent companies.

James "The XDMAN" Nicholas

The XDMAN has a talent for taking complex firearms subject matter and breaking it down into an easy-to-understand format that all experience levels can relate to. James is an 07/02 NFA Firearms Manufacturer, a Professional Gunsmith with over 20 years of experience, and a Firearms Writer, Photographer and Firearms Expert. Connect with him on Instagram, X, and Facebook as @therealxdman.

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