C&H Precision
SIG SAUER P320 FULL-SIZE Optic Plates
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Manufacturer
SIG SAUER
Model & version
P320 FULL-SIZE · FULL-SIZE
Mounting details
MIL-STD-1913 Picatinny, Leupold DeltaPoint Pro, SIG SAUER P320 PRO optic cut (ROMEO1PRO / DPP pattern, P320 / M17 / M18 / AXG slides)
Parts listed
20 total
SIG SAUER P320 FULL-SIZEOptic Plates
What the compatibility labels mean
How we knowHow we check compatibility
- Lab testedFit checked by Firearm Lab for the recorded setup.
- Documented fitmentSupported by manufacturer, partner, or reviewed community evidence.
- Interface matchMounting details match, but this exact model and part have not been confirmed to fit together.
Check your exact model and part before ordering. Fitment limits
C&H Precision18
Mounting details match. Fit not yet confirmed. SIG P320 RX / Pro Series / AXG to Aimpoint ACRO / C&H DUTY / DUTY-XL STEEL
SIG P320 RX / Pro Series / AXG to C&H COMP with Protective Shroud
SIG P320 RX / Pro Series / AXG to Holosun 407k / 507k / Vortex Defender CCW / C&H EDC / EDC Enclosed / Olight Osight S
SIG P320 RX / Pro Series / AXG to Holosun 509 ACSS (Primary Arms) (STEEL)
SIG P320 RX / Pro Series / AXG to Holosun 509T (STEEL)
SIG P320 RX / Pro Series / AXG to Holosun EPS / EPS CARRY / SCS CARRY
SIG P320 RX / Pro Series / AXG to Steiner MPS (STEEL)
SIG P320 RX / Pro Series to Holosun 508T
SIG P320 X-FIVE M17 M18 Romeo1Pro / DPP Cut to Holosun 509 ACSS (Primary Arms) (STEEL)
SIG P320 X-FIVE M17 M18 Romeo1Pro / DPP Cut to Holosun 509T STEEL
SIG P320 X-FIVE M17 M18 Romeo1Pro / DPP Cut to Holosun EPS/ EPS CARRY / SCS CARRY
SIG P320 X-Series / Legion w/ Romeo1Pro / DPP Cut to Aimpoint ACRO (STEEL)
SIG P320 X-Series / Legion w/ Romeo1Pro / DPP Cut to Aimpoint ACRO / C&H DUTY / DUTY-XL / Olight Osight X (STEEL)
SIG P320 X-Series / Legion w/ Romeo1Pro / DPP Cut to Steiner MPS (STEEL)
Shield Sights1
SIG P320 Optics Ready Mount
Springer Precision1
Optic Mount for Sig Sauer P320 Pro Cut Slides