These flame colorized Titanium screws are replacement screws to mount your 507K to your G43/43X/48 Slide
The package includes:
2 Screws - 6Al4V Titanium
T8 - Torx Head
These screws are not for the AOS plates. These screws are for mounting the 507k to an Agency Arms milled G43/43X/48.
WE CANNOT GUARANTEE FITMENT OF THESE SCREWS TO ANY OTHER MANUFACTURER'S SLIDE.