The Heckler & Koch HK416 .22 LR Pistol 8.50 in Threaded Barrel is a rimfire training pistol built by Umarex under license from HK, giving you the same look, controls, and ergonomics as the full-size HK416 rifle in a compact, affordable .22 LR platform. With a Flat Dark Earth aluminum receiver, M-LOK handguard, and a 1/2×28 threaded steel barrel, this pistol is ready for suppressors, arm braces, and hours of plinking fun.
| Manufacturer | Heckler & Koch (manufactured by Umarex) |
|---|---|
| Model | HK416 .22 LR Pistol |
| Material | Aluminum receiver, polymer grip, steel barrel |
| Compatibility | Most AR-style pistol braces and accessories (per manufacturer specs) |
| Finish | Flat Dark Earth anodized receiver, black polymer grip |
| Weight | Approx. 4.8 lbs (unloaded, per manufacturer specs) |
| Condition | New |
Key Features
- Threaded Steel Barrel (1/2×28) — Why it matters: You can easily attach a suppressor, muzzle brake, or compensator for quieter shooting or reduced recoil, making it a great trainer for new shooters.
- Flat Dark Earth Aluminum Receiver with M-LOK — Why it matters: The lightweight, corrosion-resistant receiver and M-LOK slots let you mount lights, lasers, or grips without adding bulk, perfect for family range days.
- Adjustable Flip-Up Sights — Why it matters: No need to buy extra optics out of the box — these rugged, low-profile sights give you a clear sight picture for immediate shooting, especially helpful for beginners learning to aim.
- AR-Style Controls (Safety, Bolt Release, Magazine Release) — Why it matters: Your whole family can train with the same muscle memory as a full-size AR, making transitions to centerfire rifles smoother and safer.
- Internal Storage Grip — Why it matters: Stash spare batteries, a cleaning patch, or a small multi-tool right in the grip — handy for quick fixes at the range.
Who It’s For
This pistol is built for families, youth shooters, and beginners who want a safe, low-recoil way to learn AR-style controls without the noise and cost of centerfire ammo. It’s also perfect for experienced shooters looking for an affordable plinker or suppressor host.
Pros & Cons
- Pros: Familiar AR ergonomics, threaded barrel for suppressors, adjustable sights included, affordable .22 LR ammo, M-LOK handguard for accessories.
- Cons: Not compatible with standard AR-15 triggers or bolts (dedicated .22 LR system); some users report occasional light strikes with certain bulk ammo — stick with high-velocity .22 LR for best reliability.
Comparison
| Feature | HK416 .22 LR Pistol | Zev Technologies OZ9 | Lone Wolf Distributors G19 Slide |
|---|---|---|---|
| Caliber | .22 LR | 9mm | 9mm |
| Barrel Length | 8.50 in (threaded) | 4.5 in | 4.02 in |
| Weight (unloaded) | ~4.8 lbs | ~1.5 lbs | ~0.9 lbs (slide only) |
| Recoil | Very low | Moderate | Moderate |
| Price | $396.09 | $1,200+ | $250+ (slide only) |
| Best for | Training, plinking, youth shooters | Competition, duty use | Custom builds |
FAQ
What is the barrel twist rate on the HK416 .22 LR pistol?
The HK416 .22 LR pistol has a 1:16 twist rate, which is standard for .22 LR barrels and works well with high-velocity ammo.
Can I use standard AR-15 triggers with this pistol?
No — this is a dedicated .22 LR system with a different trigger group. The trigger pull is around 5-6 lbs and is not compatible with standard AR-15 drop-in triggers.
What kind of arm brace fits this pistol?
Most AR-style pistol braces with a standard buffer tube diameter (1.14 in) will fit. Popular choices include SB Tactical and SBA3 braces.
Does this pistol come with a magazine?
Yes, it includes one 10-round or 25-round magazine (varies by state). The magazine is polymer and has a push-button release.
Is this pistol legal to own in all 50 states?
Check your local laws — some states have restrictions on threaded barrels or magazine capacity. We ship to all 50 states where legal.
Last updated: April 2026
According to the National Shooting Sports Foundation, .22 LR remains the most popular caliber for training and recreational shooting, with over 40% of new shooters starting with a rimfire platform. The HK416 .22 LR pistol gives you a safe, reliable way to join that community.
Ready to train like the pros? Add the Heckler & Koch HK416 .22 LR pistol to your cart today and start shooting with confidence.
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FFL Transfer & Firearms Laws for Heckler & Koch HK416 .22 LR Pistol 8.50 in Threaded Barrel
All firearms, including the Heckler & Koch HK416 .22 LR Pistol 8.50 in Threaded Barrel, must be shipped to a licensed Federal Firearms License (FFL) dealer. You will be required to complete a background check and any necessary paperwork before taking possession.
How It Works
- Place your order online.
- Provide your preferred FFL dealer information.
- We ship the firearm directly to your FFL.
- You complete the background check and pickup at the FFL.
Legal Compliance
We comply with all federal and state firearm laws. It is your responsibility to ensure the Heckler & Koch HK416 .22 LR Pistol 8.50 in Threaded Barrel is legal in your state. Some states may have restrictions on certain firearm models or features.
Helpful Resources
Need assistance? Contact our Miami store for help with FFL transfers and firearm compliance.
Frequently Asked Questions About This Product
Why buy Heckler & Koch HK416 .22 LR Pistol 8.50 in Threaded Barrel from Miami Shooters Supply?
We’re a trusted firearms dealer offering fast shipping, competitive pricing, and 100% compliance with U.S. federal firearm laws. All orders ship from our licensed facility with full tracking and expert customer service.
Where can I buy Heckler & Koch HK416 .22 LR Pistol 8.50 in Threaded Barrel?
You can purchase this item directly on our website and have it shipped to your local FFL dealer. You can also visit us in-store in Miami, Florida.
Is Heckler & Koch HK416 .22 LR Pistol 8.50 in Threaded Barrel available now?
Availability is shown live on this page. If the “Add to Cart” button is visible, this item is currently in stock and ready to ship.
What category does this product belong to?
This product is listed under: AR Pistols.
What tags or features does this product have?
Key features and tags for this product include: .
Is this product legal in my state?
It is your responsibility to ensure this item is legal in your state or locality. We ship only to valid FFL dealers in compliance with U.S. laws. Always check your local regulations.
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FFL Transfer & Firearms Laws
All firearms, including the Heckler & Koch HK416 .22 LR Pistol 8.50 in Threaded Barrel, must be shipped to a licensed Federal Firearms License (FFL) dealer. A background check and any required local paperwork must be completed before you can take possession.
How It Works
- Place your order online.
- Send us your preferred local FFL dealer info.
- We ship the firearm to your FFL after verification.
- Complete background check and pick up from your dealer.
Legal Compliance
We comply with all U.S. firearm laws. It is your responsibility to ensure the Heckler & Koch HK416 .22 LR Pistol 8.50 in Threaded Barrel is legal in your state. Some states (e.g. CA, NY, NJ) have restrictions on magazine size or certain features.
Helpful Links
Need help? Contact our team — we’ll guide you through selecting a compliant firearm and the FFL transfer process.
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