The Holosun SCS (320) footprint
SCS 320 — SIG P320 optic cut
Screwsper SCS kit
DriverT10
Torqueper Holosun manual
Patternhost-specific
Diagram is schematic — top-down, optic
front at the top — and is not to scale.
InterfaceMounts directly to the P320 Romeo1Pro-pattern cut
What to knowSame idea as the SCS MOS, cut for the P320 family instead. Not cross-compatible with the MOS version.
Optics using this footprint
Pistols that mount it with no adapter
Check a pairing
Use the fit checker to see whether a specific optic and
pistol go together, and what it costs to mount.