Barrels
Premium HK Barrels and Firearm Parts to upgrade your HK firearm with precision-engineered, CHF (Cold Hammer Forged) barrels, and premium parts built for reliability, unparalleled accuracy, and long-term performance. Our OEM and aftermarket HK barrels deliver exceptional quality and fit for pistols, rifles, and submachine guns.
Key Features:
- CHF (Cold Hammer Forged) construction for unmatched durability and precision
- Engineered for superior accuracy and shot consistency
- Made from premium, corrosion-resistant materials
- Designed for performance, competition, and tactical applications
- OEM fit and easy installation across multiple HK platforms
Enhance your HK pistol or rifle with the best high-performance CHF barrels engineered for excellence, trusted by professionals and firearm enthusiasts.
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Out Of Stock
HK21E, HK23E Barrel Case - Swivel Sling - 22 inch Barrels
H&K Heckler & Koch
$0.00All steel heavy duty carrying case to carry your Longer Heckler and Koch HK21 and HK23 Barrels. Features: Heavy Duty Steel 22" barrel carrying case Sling attached Rare and out of production Compatible with: HK21, HK21E HK23, HK23EHKP-01151$0.00 -
Out Of Stock
HK MP5 Thread Protector Cap - 10mm / .40S&W - 14x.75
H&K Heckler & Koch
$0.00H&K MP5 40/10 Thread Protector Cap - Threaded 14x.75 HK German Factory Thread Protector For All MP5 40/10 Factory HK Barrels. The Thread Pitch Is Metric 14x75HKP-00422$0.00 -
Out Of Stock
HK MP5K Barrel Extension / Faux Suppressor - 9mm - 3 lug
MFI
$179.95MFI MP5K 9mm Barrel Extension/Faux Suppressor - 3-lug Each faux suppressor is designed to attach to the 3 lug MP5K 3 lugged barrel and can be permanently attached (blind pinned) in place to get the overall length of 16.25"overall. Perfect for that rifle...HKP-18007$179.95 -
Out Of Stock
HK MP5 Barrel - 9mm - 8.85" - Threaded 1/2x32 with 3 Lug
HKP HK Parts
$139.95HK Parts 9mm Barrel threaded at 1/2x32 for your HK MP5made in the USA Made in the USA This is the highest quality, best valued US-made MP5-N barrel available. This high-quality barrel is processed using the highly desirable Nitride process This is...HKP-18022$139.95