Actually created in 1999 (the original posts from the first database were lost), we are a forum dedicated to and laser-focused on Heckler & Koch firearms, Heckler & Koch accessories and …

Specifically related to any and all HK handguns.

FORUM HK USA FORUM POLICIES: All messages and material submitted to the HK USA PORTIONS OF HKPRO FORUM and made available as part of this threaded discussion …

Oct 16, 2024 · MR556A4/MR762A4 Megathread | News & Discussion - hkpro.com Jump to Latest 158K views 1.4K replies 214 participants last post by Lu762 Nov 7, 2025 J

Sep 13, 2024 · Congratulations @HK CS1 Super excited about the announcement and seeing some new and updated offerings. Please keep us posted on any additional civilian armorer …

Jan 19, 2024 · Hello, I just bought my first HK firearm - an SP5. I want to SBR it with a stock but I am having trouble deciding which type (fixed, side folding or retractable). I haven’t been able …

Oct 23, 2024 · Hello everyone, my name is Jakob, and I have a brand-new HK G28Z right here beside me. For those who don’t know this weapon: The Heckler & Koch G28 is a precision …

Sep 20, 2024 · Heads up - HK USA filed a Statement of Use with USPTO for the "CC9". https://tsdr.uspto.gov/ -...

Oct 12, 2024 · In October 2019, HK Inc. (Columbus, GA, aka HK USA) filed for a design patent for its newest handgun - the CC9. The patent, which lists Trenton Newsom and Henry Mumford …

Jan 17, 2025 · HKPRO- We are excited to launch the MR556 Upper Receiver Kits on our HK Webstore! This is the first time we have ever released an upper kit in multiple barrel lengths. …