+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Heckler & Koch Threaded Barrel, HK45 Tactical , 45 ACP 51000983 Color: Black, Caliber: .45 ACP, 16% Off Plus Coupon Available w/ Free Shipping

Heckler & Koch Threaded Barrel for HK45, 45 ACP, Black, 226351
Heckler & Koch Threaded Barrel for HK45, 45 ACP, Black, 226351
1 of 1 images
Heckler & Koch Threaded Barrel for HK45, 45 ACP, Black, 226351

Tap Tap to Zoom

Government Export Restriction Government Export Restriction
Government Restriction Government Restriction
Questions & Answers
Could you please tell me What is the length of this barrel? Expert Answer

This barrel is 5.11" long.

by Nick B., Gear Expert, November 12, 2021
Do oea this come with the thread protector nut and the barrel gasket? Expert Answer

No, a thread protector is not included.

by Nick B., Gear Expert, November 12, 2021
View All Q&A You Have a Question? Ask!

Up to 14% OFF Pistol Parts

See promotion details.
Eligible models will have a savings offer. Apply coupon and add the item to your cart for savings on that select model! Limited time only. Cannot be combined with other promotions or offers.
Color: Black Caliber: .45 ACP Gun Make: Heckler & Koch Gun Model: Heckler & Koch HK45 Condition: New

Code: 13-PTB-HKTB45C1-51000983

MPN: 51000983

UPC: 642230269866

10%
Product Discount
List: $339.00Save 16%
$285.49

Product Info for Heckler & Koch Threaded Barrel, HK45 Tactical , 45 ACP

New HK45 German factory cold hammer forged threaded barrel for use with flash hiders or sound suppressors. This is a drop-in barrel for any of the HK45 full-size pistols. No gunsmith is required as this is an easy and quick install. Thread 16x1 left hand, Polygonal rifling, cold hammer forged 5.11" length barrel.image

Specifications for Heckler & Koch Threaded Barrel, HK45 Tactical , 45 ACP:

Manufacturer: Heckler & Koch
Color: Black
Caliber: .45 ACP
Gun Make: Heckler & Koch
Gun Model: Heckler & Koch HK45
Condition: New

Package Contents:

  • Heckler & Koch Threaded Barrel, HK45 Tactical , 45 ACP

What firearm models does the manufacturer say Heckler & Koch Threaded Barrel, HK45 Tactical , 45 ACP is compatible with?

The manufacturer suggests that Heckler & Koch Threaded Barrel, HK45 Tactical , 45 ACP is compatible with Heckler & Koch HK45

Heckler & Koch Threaded Barrel, HK45 Tactical , 45 ACP Orderable Models

List of Orderable Models

  • Heckler & Koch Threaded Barrel, HK45 Tactical , 45 ACP, Black, 51000983 , MPN: 51000983 , UPC: 642230269866 , Code: 13-PTB-HKTB45C1-51000983

Heckler & Koch Threaded Barrel, HK45 Tactical , 45 ACP Unavailable & Discontinued Models

List of Unorderable Models

  • DEMO, Heckler & Koch Threaded Barrel, HK45 Tactical , 45 ACP, Black, 226351 , MPN: 226351-DEMO , Code: 13-PTB-HKTB45C1-226351-DEMO
Compare (0)
1 item has been added
Add at least two items to compare