To HK CS or anyone who may know, is there any difference between the USP 45 and USP Compact 45 magazine release springs?
They both use the same magazine release lever (Part number 214818) but the mag release spring for the full size USP 45 specifies part number 214170, whereas the compact USP 45 specifies part number 215929.
Is there actually any difference between the springs themselves, or can they be used interchangeably between the models?
Thank you.