Bushnell
SIG SAUER P229 LEGION
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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
Model details
Manufacturer
SIG SAUER
Model & version
P229 LEGION · LEGION
Mounting details
SIG Classic P-Series Rail, Leupold DeltaPoint Pro, SIG SAUER P226 / P229 PRO optic cut (ROMEO1PRO / DPP pattern, classic P-series slides)
Compatibility records
59
Optics & footprint adapters
Optics
23 listed- EOTech
EFLX CE Pistol Optic
Interface match - Leupold
DeltaPoint Pro
Interface match - Olight
Osight SE DPP Footprint Enclosed Emitter Red Dot Sight with Multi-Reticle System
Interface match
Optic Plates
5 listed- C&H Precision
SIG P226/P229 RX Series / Pro Series / AXG Scorpion w/ R1P / DPP CUT - For xHolosun 407k / 507k / Vortex Defender CCW / C&H EDC / EDC Enclosed / Olight Osight S
Interface match - C&H Precision
SIG P226/P229 RX Series / Pro Series / AXG Scorpion w/ R1P / DPP CUT w/ RMR / Holosun Holes - Filler Plate for Trijicon RMR / RMR HD / SRO / RCR / Holosun 407C / 507C / C&H EDC-XL / COMP / COMP MAX / Olight Osight X
Interface match - C&H Precision
SIG P226/P229 RX Series / Pro Series / AXG Scorpion w/ R1P / DPP CUT w/ RMR / Holosun Holes - For Aimpoint Acro (STEEL)
Interface match - C&H Precision
SIG P226/P229 RX Series / Pro Series / AXG Scorpion w/ R1P / DPP CUT w/ RMR / Holosun Holes - For Holosun 509T (STEEL)
Interface match
Sights
Sights
22 listed- Angry Bear Arms
Pistol Sights for Sig Sauer P226 & P229
Manufacturer documented - Night Fision
SUPPRESSOR HEIGHT SIGHTS FOR SIG SAUER
Manufacturer documented - SIG SAUER
X-RAY3 Day/Night Sights
Manufacturer documented - Warren Tactical
Fiber Optic Front Sight (SIG P320/P229)
Manufacturer documented
Triggers & internals
Triggers
4 listed- Grayguns
Short Reset Trigger (SRT) Kit – P226, P229, P220
Manufacturer documented - Grayguns
P-Series Dual Adjustable Curved Trigger – P226, P229, P220
Manufacturer documented - Grayguns
SIG Enhanced Leverage System – P226, P229 & P228
Manufacturer documented - Grayguns
SIG P-Series Adjustable Straight Trigger – P226, P229, P220
Manufacturer documented
Takedown levers
1 listedGrip & magwells
Barrels & comps
Also on this pistol
Holsters
1 maker- Galcochecked 2026-11-01
Check each manufacturer’s options for your model, light and optic.
Categories with no listings (9)
About the SIG SAUER P229 LEGION
- Type
- Pistol
- Manufacturer
- SIG SAUER
- Model & version
- P229 LEGION · LEGION
- Caliber
- 9mm
- Mounting details
- SIG Classic P-Series Rail, Leupold DeltaPoint Pro, SIG SAUER P226 / P229 PRO optic cut (ROMEO1PRO / DPP pattern, classic P-series slides)
- Barrel length
- 3.9"
- Overall length
- 7.4"