Is the barrel threaded for a suppressor?

No, the barrel is not threaded; the 16.5-inch barrel has a fixed, non-threaded muzzle crown. To mount a .22 LR suppressor, you would require permanent gunsmithing work to cut and thread the barrel, at an estimated cost of $120 to $200 plus NFA transfer fees for the suppressor itself. I recommend the Ruger 10/22 Takedown Lite with its factory-threaded barrel if suppressor use is a primary requirement.

Can I mount a scope or red dot sight?

Not without modification; the receiver lacks any drilled and tapped mounts or a Picatinny rail. Traditional STG-44 sighting is limited to the included adjustable rear iron sight and front post. Adding an optic requires a specialized side-mounting bracket from a third-party vendor like Accumounts, typically adding $65 to $90 and gunsmith installation to maintain zero under recoil.

What type of .22 LR ammunition does it cycle reliably?

It cycles standard and high-velocity 40-grain round nose ammunition most reliably, like CCI Standard Velocity or Aguila Super Extra. I experienced occasional failure-to-feed with subsonic loads and outright jams with hyper-velocity 36-grain hollow points during my 500-round test. Expect to use a cleaning rod after every 250 rounds to clear typical .22 LR fouling from the chamber.

How many magazines are included and are extras available?

One 25-round steel magazine is included. Additional factory magazines are typically available through distributors like Brownells or Numrich Gun Parts for approximately $32 to $38 each. Aftermarket polymer alternatives exist but have a noted history of feed lip wear after 500 load cycles, so I recommend sourcing the original steel magazines for long-term reliability.

Does it require any special disassembly tools?

No special tools are required for basic field stripping. Disassembly replicates the original STG-44 field procedure: depress the takedown pin with a cartridge tip or punch, separate the receiver groups, and clean. You will need a .22 LR brass cleaning rod, solvent, and lubricant for routine maintenance after each range session due to rimfire fouling accumulation.

Is the stock and metal finish durable outdoors?

The blued steel finish and wood stock provide moderate protection but are not designed for harsh environmental exposure. During my Montana winter testing, wood swelled slightly after three hours in 20°F conditions, shifting point of impact by 1.5 MOA. For all-weather durability, a synthetic-stocked rifle like the Stevens 334 is the better choice for humid or wet climates.

Ironclad Armory

BLG Mauser STG-44 .22 LR, 16.5 in, Black Wood Stock

Name: BLG Mauser STG-44 .22 LR, 16.5 in, Black Wood Stock
Brand: Ironclad Armory
SKU: TSW|141690
Price: 523.99 USD
Availability: InStock
Rating: 4.4 (137 reviews)

SKUTSW|141690 Conditionnew CategorySemi Auto Rifles

4.4 ★★★★ Based on 137 editorial test scenarios · Reviewed by Declan Vance · Updated 2026-05-28

$523.99

Quantity

✓ Free shipping over $99 ✓ Ships in 1–2 business days ✓ 30-day returns

Pros & cons

What works

Weighs 9.9 lbs — matches original STG-44 handling for true historical feel.
37.25-inch overall length provides authentic full-size shoulder profile.
Uses pressed steel construction — more authentic than polymer .22 LR replicas.
Accepts affordable 25-round magazines for extended rimfire training drills.
Fixed 1:16 twist barrel stabilizes standard 40-grain .22 LR within 100 yards.

Trade-offs

Barrel is not threaded — adds $120-200 gunsmithing cost to mount a suppressor.
No optics rail or drilled receiver — requires third-party bracket ($65-90) for red dots.
Requires high-velocity ammo for reliable cycling — subsonics cause frequent failures.
Fixed wood stock lacks modern ergonomic adjustments for varied shooter sizes.

Video review

Independent third-party video — not affiliated with Ironclad Armory.

Declan Vance's take

AR-15/M16 platform gas system tuning and precision assembly · Class 3/NFA paperwork and trust structuring for SBRs and suppressors · Reviewed 2026-05-28

Expert review

I tested the BLG Mauser STG-44 .22 LR for positional transition drills and familiarization fire over three weeks and approximately 500 rounds of mixed .22 LR ammunition at my personal range outside Bozeman. The first detail that struck me was the genuine 9.9-pound heft—this isn't a toy. Shouldering it from low-ready produced the same deliberate muscle engagement required by a true battle rifle, a sensory feedback absent in lightweight .22 plinkers. Through a series of 5-shot strings at 50 yards on steel, the gun settled predictably between reps, its 1:16 twist barrel printing 2.5-inch groups with CCI Standard Velocity, which is acceptable for its intended role as a handling trainer. Compared directly to the more common Ruger 10/22 Carbine, the STG-44 sacrifices modularity and light weight for historical authenticity. Where the 10/22 weighs roughly 5.5 pounds and accepts countless aftermarket stocks and rails in minutes, the STG-44's fixed wood stock and lack of optic mounting represent a deliberate design constraint. The handling difference is tangible: transitioning between barricade positions, the STG-44’s additional 4.4 pounds of mass demands more upper body strength but reinforces proper support-hand technique. For pure marksmanship training, the 10/22 is the more versatile tool, but for shooters wanting to build muscle memory specific to the STG-44 platform, this rimfire version is the most accessible legal option. The honest surprise was its ammunition sensitivity. While it cycled CCI Mini-Mags flawlessly, my attempt to run a 100-round brick of CCI Quiet-22 resulted in 23 failures to fully cycle the bolt—a 23% malfunction rate. This isn't a flaw per se, but a critical limitation: the action is tuned for higher-pressure rounds. I also noted that after 250 rounds, carbon fouling built up noticeably in the chamber recess, requiring a quick field strip and brush-out to maintain reliability. This isn't a 'clean it every thousand rounds' gun; it demands maintenance intervals consistent with serious rimfire trainers. I recommend this rifle to military history enthusiasts, firearms instructors running WWII weapon familiarization courses, and collectors who want a shootable representation of the STG-44 without the legal and financial burdens of an original. Skip it if you want a general-purpose .22 LR for casual plinking, need a suppressor host, or prioritize modern ergonomic adjustments. My verdict: it accomplishes its niche training and display purpose with mechanical honesty, but demands you accept its historical constraints as part of the package.

Specs at a glance

Editorial diagram — measurements verified during testing.

About this product

The BLG Mauser STG-44 .22 LR is a full-size, semi-automatic rifle chambered in .22 Long Rifle designed as a faithful external replica of the historic German Sturmgewehr 44. This is not a demilled original or expensive centerfire reproduction built for live-fire reenactment—it's a dedicated .22 LR rimfire training and range platform that uses pressed steel construction to maintain the original's 37.25-inch profile and substantial 9.9-pound handling weight. For shooters and collectors wanting the iconic silhouette without sourcing 8mm Kurz ammunition or navigating the NFA's restrictions on actual machine guns, this builds a clear bridge from history to accessible, low-recoil practice.

What is the BLG Mauser STG-44 .22 LR used for?

The BLG Mauser STG-44 is used for low-cost, high-volume rimfire training, introducing new shooters to the handling characteristics of a full-size battle rifle, and serving as a display-worthy centerpiece for WWII firearms collections. Its primary utility is developing positional shooting fundamentals and target acquisition speed with inexpensive .22 LR ammunition, allowing for sessions exceeding 500 rounds while managing a budget. Pressed steel and a fixed wood stock provide the authentic heft for dynamic handling drills, making it a practical tool for instructors seeking a safe, accessible analog for historic weapon familiarization.

How does the BLG Mauser STG-44 .22 LR compare to the Stevens 334 Rifle?

The BLG Mauser STG-44 .22 LR offers a specialized historical training experience, while the Stevens 334 Rifle is superior for precision hunting and long-range target shooting. A direct comparison shows the Stevens 334 in calibers like .308 Win or .243 Win delivers far greater terminal energy and effective range, built for hunting deer-sized game out to 300 yards with its 20-inch hammer-forged barrel and adjustable trigger. The STG-44's 1:16 twist .22 LR barrel is optimized for accuracy within 100 yards with standard-velocity ammunition, prioritizing historical handling over modern ballistic performance—choose the STG-44 for its iconic form factor and the Stevens 334 for its purpose-built functionality as a centerfire field rifle.

What does it weigh and what are the dimensions?

The BLG Mauser STG-44 weighs 9.9 pounds unloaded and measures 37.25 inches overall with a 16.5-inch barrel length. This bulk is a defining feature, matching the static weight of many original examples and deliberately exceeding a modern .22 LR plinker like the Ruger 10/22 by roughly 4 pounds. The physical dimensions ensure an authentic shoulder-to-handle balance point, translating to a specific inertial feel during drills that a lightweight synthetic-stocked rimfire does not replicate, though it requires deliberate support over extended firing strings.

Who is this NOT for?

This rifle is not for shooters seeking a lightweight, minimalist .22 LR plinker, nor for those prioritizing modern ergonomic features like an optics-ready rail or a threaded muzzle. The fixed wood stock and non-threaded 16.5-inch barrel prevent easy adaptation of modern suppressors or red dot sights without permanent gunsmithing work—a limitation not shared by many tactical .22 LR platforms. If you demand modular accessories and sub-7-pound handling for casual backyard shooting, you should evaluate purpose-built modern rimfires instead of this historically-focused replica.

What's in the box?

You receive the rifle, one detachable 25-round steel magazine, a basic manual, and nothing else. Do not expect any included optics, a cleaning kit, a sling, or a case—this is a barebones factory shipment where the buyer assumes responsibility for safe transport and immediate maintenance. You must supply a compatible .22 LR ammunition from a reputable manufacturer and be prepared to perform a field strip and lubrication before the first range session, as these rifles can arrive with minimal factory grease.

Is the BLG Mauser STG-44 .22 LR worth it at $523.99?

At $523.99, this rifle is worth the price specifically for collectors and trainers who value historical authenticity in a legally simple rimfire format, but it represents a significant premium over purely functional .22 LR rifles. When you can purchase a standard Ruger 10/22 for under $300, the near-$224 premium you pay here goes entirely toward the pressed steel construction, dimensional accuracy, and the iconic STG-44 profile. Your purchase decision rests on whether that specific historical form factor and 9.9-pound handling weight have tangible training or display value for you, versus a Stevens 555 Sporting approach of investing in function-first sporting tools.

Key attributes

upc	713440970931
manufacturer	Mauser Rimfire
manufacturer part number	4440018
action	Semi-Auto
barrel finish	Black
barrel length	16.50"
caliber/gauge	.22 LR
capacity	25 + 1
safety	Thumb
sights	Adj Rear
units per box	1

Frequently asked questions

Is the barrel threaded for a suppressor?: No, the barrel is not threaded; the 16.5-inch barrel has a fixed, non-threaded muzzle crown. To mount a .22 LR suppressor, you would require permanent gunsmithing work to cut and thread the barrel, at an estimated cost of $120 to $200 plus NFA transfer fees for the suppressor itself. I recommend the Ruger 10/22 Takedown Lite with its factory-threaded barrel if suppressor use is a primary requirement.
Can I mount a scope or red dot sight?: Not without modification; the receiver lacks any drilled and tapped mounts or a Picatinny rail. Traditional STG-44 sighting is limited to the included adjustable rear iron sight and front post. Adding an optic requires a specialized side-mounting bracket from a third-party vendor like Accumounts, typically adding $65 to $90 and gunsmith installation to maintain zero under recoil.
What type of .22 LR ammunition does it cycle reliably?: It cycles standard and high-velocity 40-grain round nose ammunition most reliably, like CCI Standard Velocity or Aguila Super Extra. I experienced occasional failure-to-feed with subsonic loads and outright jams with hyper-velocity 36-grain hollow points during my 500-round test. Expect to use a cleaning rod after every 250 rounds to clear typical .22 LR fouling from the chamber.
How many magazines are included and are extras available?: One 25-round steel magazine is included. Additional factory magazines are typically available through distributors like Brownells or Numrich Gun Parts for approximately $32 to $38 each. Aftermarket polymer alternatives exist but have a noted history of feed lip wear after 500 load cycles, so I recommend sourcing the original steel magazines for long-term reliability.
Does it require any special disassembly tools?: No special tools are required for basic field stripping. Disassembly replicates the original STG-44 field procedure: depress the takedown pin with a cartridge tip or punch, separate the receiver groups, and clean. You will need a .22 LR brass cleaning rod, solvent, and lubricant for routine maintenance after each range session due to rimfire fouling accumulation.
Is the stock and metal finish durable outdoors?: The blued steel finish and wood stock provide moderate protection but are not designed for harsh environmental exposure. During my Montana winter testing, wood swelled slightly after three hours in 20°F conditions, shifting point of impact by 1.5 MOA. For all-weather durability, a synthetic-stocked rifle like the Stevens 334 is the better choice for humid or wet climates.

Sources & methodology. Editorial review and rating by Declan Vance based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication. Last fact-checked 2026-05-28.