HKP Blog

At HK Parts, we continually strive to push the boundaries of firearm innovation. The HK34 9mm Pistol Build Kit exemplifies our commitment, blending the agility of a pistol with the precision of a rifle, tailored for the discerning tactician.Redefining Versatility and PrecisionThe HK34 bridges the gap between two worlds. It features a 12.7" RCM barrel, threaded in 1/2x28 for maximum compatibility, and a perfectly proportioned cocking tube compatible with HK 93/33 handguards. This kit doesn’t just …

We are thrilled to announce a rare opportunity for firearm enthusiasts and builders alike: the new HKP UMP Parts Kits. This exceptional package combines affordability with superior quality, offering an unparalleled value that stands out in the market.Best Value KitOur HKP UMP Parts Kits are meticulously crafted to deliver the best value for your money. Whether you're a seasoned builder or a newcomer, this kit provides everything you need to create a top-tier firearm without breaking the bankIden …

For firearms enthusiasts and military history buffs, the HK33 holds a special place. This iconic rifle, born from the legendary G3 lineage, has carved its name into the annals of combat effectiveness.Born From The G3The HK33, manufactured by the renowned Heckler & Koch (H&K), is a compact evolution of the venerable G3 battle rifle. Introduced in the 1960s, the HK33 retains the robust roller-delayed blowback system of its predecessor while sporting a smaller 5.56x45mm NATO chambering. Thi …

From the shadows of high-stakes missions to the hands of elite counter-terrorism units, the HK MP7 is a weapon born for decisive action. Its role in historic missions, such as the raid on Osama bin Laden's compound, underscores its effectiveness in the hands of highly trained operatives. This legendary PDW (Personal Defense Weapon) seamlessly blends the portability of a submachine gun with near-rifle capabilities. Read on to learn more about its origins, battlefield prowess, and why its al …

HK Parts is proud to introduce our brand new HKP Railok™ Compensators! Designed specifically for your HK P30, HK45, or VP9 pistol (with more coming), these precision upgrades deliver reduced recoil, lightning fast follow-up shots, better accuracy, and impeccably easy installation. What is an HKP Railok™ Compensator? HKP Railok™ Compensators deliver the performance benefits you expect – reduced recoil, faster follow-ups, and improved accuracy – but with unparalleled co …

Section 1: MP5 Stocks vs. Braces – What's Right for Your Build?The HK MP5 platform, including variants like the SP5, MP5K, SP5K, and even the MP5 22LR, enjoys immense popularity for its reliability and iconic style. Choosing the right stock or brace is crucial for both legal compliance and getting the most out of your firearm. Let's break down the differences:Legal Considerations Stock: A traditional firearm stock is designed for shouldering. Adding a stock to an MP5 pistol configuration creat …

Attention night vision enthusiasts and tech-savvy individuals! We've got something special for you - the Fero Z-51 Zeiss / Electro Night Vision Scope. Sold in non-working condition and AS IS, this scope comes packaged in its original German Army transportation case. These are the last units available, and we've been informed that there won't be any more. Act fast - it's first come, first served!What to Expect: Condition: Used, non-functional, and sold as is.Packaging: Shipped in the authen …

IntroductionThe HK MP5 is a highly regarded submachine gun renowned for its reliability, precision, and compact design. It has achieved iconic status in both real-world applications and popular culture. Its craftsmanship, engineering excellence, and versatile functionality make it a captivating firearm. While owning a fully automatic MP5 is heavily regulated, there are legal avenues for civilians to acquire and enjoy MP5-style firearms. In this article, we will explore the options available, inc …

IntroductionWhen it comes to selecting a firearm, the options can seem endless. Whether you’re a seasoned enthusiast or a first-time buyer, the choices can be overwhelming. However, if you’re in the market for a high-quality, reliable handgun, the H&K VP9 is an excellent choice. Our friends over at GunMade made a fantastic review, you can check out HERE.Developed by H&K, a company with a reputation for producing some of the most reliable and durable firearms on the market, the VP9 boas …

So, what is the difference between the MP5 and the MP5K? By the end of this article, not only will you know the broad differences between the two firearms, you’ll know more details than most seasoned enthusiasts.Although there are more, the two main differences between the MP5 and MP5K is barrel and receiver length. The stock assembly and reinforcing plates are also different, as well as some of the internal hardware. But first, some context. As you are probably already aware, the Heckler & …