Description
HKP HK SP5 ACR Stock or Brace Adapter
This adapter allows the ACR stock to be fully compatible with the SP5 and in-spec MP5 platforms. It’s built from aircraft-grade aluminum with a pre-installed buffer for a straightforward, drop-in conversion. Swap the ACR backplate for the adapter, reinstall the stock, and you’re ready to go. Each unit is Cerakoted black for a clean, durable finish and the best fit available.
Compatible With:
- HK SP5
