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Makes my hk45c much more practical - ADE Advanced Optics HK VP9/VP40 RMR/407C Adapter Plate
by
Faith Coleman,
from MI, United States
Written on January 24, 2026
Faith Coleman's Review of ADE Advanced Optics HK VP9/VP40 RMR/407C Adapter Plate
I love how this plate turns my HK45C into a practical red-dot rig. Installed a Holosun 508T and it’s been dead-on since day one. Make sure to torque the screws gradually and use blue thread locker — that’s the trick to keeping it stable long-term. Very happy with the improved sight picture and speed.
Would Recommend:
Yes
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