KKM Precision
SIG SAUER P320-XFIVE SXG Barrels
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Manufacturer
SIG SAUER
Model & version
P320-XFIVE SXG · XFIVE SXG
Mounting details
Leupold DeltaPoint Pro, MIL-STD-1913 Picatinny, SIG SAUER P320 PRO optic cut (ROMEO1PRO / DPP pattern, P320 / M17 / M18 / AXG slides)
Parts listed
2 total
SIG SAUER P320-XFIVE SXGBarrels
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
KKM Precision2
Based on manufacturer information — Oct 2026. Based on manufacturer information — Oct 2026.KKM PrecisionSig Sauer P320X5 9MM Match with 1/2×28 Suppressor Threads (5.7"OAL)