I recently purchased an HK SP5 and needed a scope mount for it. HK makes one, but it's $400 and out of stock. Enter MFI and CEO, Michael Frost. I contacted MFI after I checked out a mount on their website. Mike contacted me back personally within minutes and led me to the PERFECT mount for my SP5. Oh, and it was only $115 as opposed to $400! It is solidly made and fits like a glove on my SP5. Check out the MFI website - he's got a ton of great products! Check out the mount shown in picture and in link below.
MFI HK Universal 5.5" Scope Mount for MP5, HK91 and HK93:
https://mfiap.com/i-8938674-mfi-5-5...ce-includes-usps-priority-mail-insurance.html
MFI HK Universal 5.5" Scope Mount for MP5, HK91 and HK93:
https://mfiap.com/i-8938674-mfi-5-5...ce-includes-usps-priority-mail-insurance.html