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P320-M17

SIG Sauer · Full-Size Pistol · Striker-Fired Semi-Auto · 4.7″ Barrel · Optics-Ready

Caliber: 9mm Luger

Effective Range: Close quarters (~0–50 yd)

Compatible Optics

10 compatible optics in our catalog.

TypeBudgetBrandSightIdeal MagnificationDirect Fit Only

Showing 10 of 10

Red dots & reflex sights

1x, no magnification — fast target acquisition up close.

Athlon Midas Burst Pistol Red DotDirect Fit
3 MOA dot · Enclosed
≈ $230
MSRP
Bushnell RXS-100 Reflex SightDirect Fit
4 MOA dot · Open
≈ $150
MSRP
Bushnell RXS-250 Reflex SightDirect Fit
4 MOA dot · Open
≈ $200
MSRP
EOTech EFLX Mini ReflexDirect Fit
6 MOA dot · Open
≈ $389
MSRP
Leupold DeltaPoint ProDirect Fit
Open
No offers yet
SIG Romeo1ProDirect Fit
Open
No offers yet
SIG Sauer Romeo-X ProDirect Fit
2 MOA dot · Open
≈ $480
MSRP
SIG Sauer Romeo2Direct Fit
2 MOA dot · Enclosed
≈ $800
MSRP
Vortex Defender-STDirect Fit
Open
No offers yet
Vortex Venom EnclosedDirect Fit
6 MOA dot · Enclosed
≈ $350
MSRP

Suitability is general guidance based on the platform's typical effective range — not a hard rule. Your load, optic, and intended use may shift it.