SIG SAUER P320-XCARRY LEGION

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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.

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Model details

Manufacturer

SIG SAUER

Model & version

P320-XCARRY LEGION · XCARRY LEGION

Mounting details

MIL-STD-1913 Picatinny, Leupold DeltaPoint Pro, SIG SAUER P320 PRO optic cut (ROMEO1PRO / DPP pattern, P320 / M17 / M18 / AXG slides)

Compatibility records

157

Lights & rail fitment

Lights & Lasers

63 listed

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Optics & footprint adapters

Optics

25 listed

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Optic Plates

19 listed

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Sights

17 listed

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Grip & magwells

Magwells

2 listed

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Base Pads

6 listed

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Magazines

7 listed

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Triggers & internals

Triggers

9 listed

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Takedown levers

1 listed

GoGun USA
Gas Pedal Assist - Thumb Rest for Sig P320 X5, X10, M17, M18, AXG, P250 (All Generations)
Manufacturer documented

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Recoil Springs

2 listed

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Barrels & comps

Barrels

5 listed

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Slides

1 listed

Grey Ghost Precision
GGP320 Compact Slides
Manufacturer documented

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Categories with no listings (6)

About the SIG SAUER P320-XCARRY LEGION

Type: Pistol
Manufacturer: SIG SAUER
Model & version: P320-XCARRY LEGION · XCARRY LEGION
Mounting details: MIL-STD-1913 Picatinny, Leupold DeltaPoint Pro, SIG SAUER P320 PRO optic cut (ROMEO1PRO / DPP pattern, P320 / M17 / M18 / AXG slides)
Width: 1.6"
Height: 5.9"
Weight: 40.5 oz
Barrel length: 4.6"
Overall length: 8.1"

Lights & Lasers

EPL Duty (Black)

P.ID

APLc (Universal)

PL350G3 OKWv2 Light Package

Optics

RXS-100 Reflex Sight

EFLX CE Pistol Optic

SCS-320

DeltaPoint Pro

Optic Plates

SIG P320 Legion (M17 / M18) w/ R1P/DPP Cut to Trijicon RMR / RMR HD / SRO / Holosun 407C / 507C / 507Comp / 508T / C&H EDC-XL / COMP / COMP MAX / Olight Osight X w/ Dovetail for GLOCK compatible sights

Optic Mount for Sig Sauer P320 Pro Cut Slides

SIG P320 Legion (M17 / M18) w/ R1P/DPP Cut to Trijicon RMR / SRO / RCR / Holosun 407C / 507C / 507Comp / 508T / C&H EDC-XL / COMP / COMP MAX / Olight Osight X w/ Dovetail for GLOCK compatible sights STEEL

SIG P320 Legion (X-FIVE / M17 / M18) w/ R1P/DPP Cut to Trijicon RMR / RMR HD / SRO / Holosun 407C / 507C / 507Comp / 508T / C&H EDC-XL / COMP / COMP MAX / Olight Osight X w/ 10-8 Rear Sight

Sights

MEPRO FT BULLSEYE FRONT

OPTICS READY STEALTH SERIES FOR SIG SAUER

P320 Adjustable Rear Night Sight Assembly - XCARRY LEGION

SUPPRESSOR HEIGHT SIGHTS FOR SIG SAUER

Magwells

P320 X-Universal 10-30 Magwell

HA P320 XL Magwell

Base Pads

SIG P320 / P385 / P211 GTO 9mm / 40 S&W, PLUS-0 Base Pads

Sig Sauer P320 | P211 | P385 Magazine Base Pads Aluminum +0

NDZ Magazine Floor Base Plate for Sig Sauer P320 P250 9mm .357 .40 Cerakote Burnt Bronze

Sig Sauer P320 | P211 Magazine Base Pads Brass +0

Magazines

A2-320 17-Round

P211/P320 FULL/CARRY 9MM 23RD EXTENDED MAGAZINE

P250, P320 FULL/CARRY/M17 9MM 17RD MAGAZINE

P250,P320 9MM 30RD EXTENDED MAGAZINE

Triggers

SIG P320 COMPATIBLE DROP IN TRIGGER

P320 Adjustable Hybrid Trigger

Sig Sauer P320 Trigger Kit

TITANIUM SIG P320 COMPATIBLE DROP IN TRIGGER

Takedown levers

Gas Pedal Assist - Thumb Rest for Sig P320 X5, X10, M17, M18, AXG, P250 (All Generations)

Recoil Springs

Sig P320 COMPACT - M18 - P320 Legion X-Carry - P320 AXG Recoil Tuning Kit

SIG P320 3.9" XCarry Legion & Spectre Comp 4.6" Barrel Soft Version

Barrels

GGP320 Compact Match Grade Barrel

SIG P320 Carry Drop-In Barrel

Sig Sauer (Compatible) P320 Compact Threaded Barrel - Stainless;

Sig P320 Compact, X-Carry, & M18 3.9" Threaded 1/2x28 No-LCI

Slides

GGP320 Compact Slides

About the SIG SAUER P320-XCARRY LEGION