Heckler & Koch H&K 45 Threaded Barrel Features
Crafted from durable steel and finished in black, this barrel maintains the legendary quality associated with HK components. The 5.20-inch length with M16x1 left-hand threads allows for easy attachment of compatible muzzle devices, including suppressors and flash hiders. As a factory original component, it is built to the same rigorous standards as the original HK equipment, ensuring a perfect fit and optimal performance with the H&K 45 platform.
The threaded barrel is ideal for shooters who demand versatility from their sidearm, whether for tactical use, training with suppressors, or custom builds. It is a direct drop-in replacement requiring no fitting or gunsmithing.
HK .45 ACP Threaded Barrel Specifications
- Brand: Heckler & Koch (HK)
- Category: Handgun Barrels
- Caliber: .45 ACP
- Firearm Fit: H&K 45
- Color: Black
- Length: 5.20″
- Thread Pattern: M16x1 LH
- Compatibility: Suppressor/Compensator Ready
- Construction: Factory HK OEM
| Condition | New in Box |
|---|---|
| Finish Per Color | Black |
| Manufacturer | Heckler and Koch |
| Manufacturer Part Number | 51000983 |
| Model | HK45 Treaded Barrel |
| Type | Handgun Barrels |
| UPC | 642230269866 |
Frequently Asked Questions About This Product
Why buy Heckler and Koch HK45 Treaded Barrel 5.2" M16x1 LH 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 and Koch HK45 Treaded Barrel 5.2" M16x1 LH?
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 and Koch HK45 Treaded Barrel 5.2" M16x1 LH 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: Handgun Barrels, New Arrivals.
What tags or features does this product have?
Key features and tags for this product include: Handgun Barrels, New Arrivals.
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.
FFL Transfer & Firearms Laws for Heckler and Koch HK45 Treaded Barrel 5.2" M16x1 LH
All firearms, including the Heckler and Koch HK45 Treaded Barrel 5.2" M16x1 LH, 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 and Koch HK45 Treaded Barrel 5.2" M16x1 LH 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.
