Sig Sauer Pistol Optic Cheat Sheet - Easily Learn & Research Every Sig – Freedom Gorilla

Hey Freedom Gorillas, this page is created to make it simple and easy to find the perfect Sig Pistol Red Dot or Green Dot sight for your application.

We understand trying to figure out the differences between all of Sigs Pistol Red Dots can be very confusing, so we decided to make it easier!

Below you will find tables that easily list out the differences between each Sig Pistol Optic, and underneath the tables you will find easy ways to shop by attributes like housing color, reticle color, reticle style, footprint, open vs enclosed emitter, and more.

If you still need help deciding or have any further questions please reach out to us and we'll be happy to help!

Open Emitter Sig Sauer Pistol Optics


Name	Romeo X Pro	Romeo X Compact	Romeo RS Pro	Romeo RS Compact
Footprint	DPP	RMSc	DPP	RMSc
Open vs Enclosed	Open Reflex	Open Reflex	Open Reflex	Open Reflex
Intended Use	Full Size & Compacts	Sub Compacts & Micro Compacts	Full Size & Compacts	Sub Compacts & Micro Compacts
Battery Type	(CR1632) Side Removable	(CR1632) Side Removable	(CR1632) Side Removable	(CR1632) Side Removable
Battery Life (Medium Settings, Dot Only)	20K Hours	20K Hours	20K Hours	20K Hours
Housing Material	7075 T6 Aluminum	7075 T6 Aluminum	Steel & Polymer	Steel & Polymer
Housing Colors	Black, FDE	Black, FDE	Black, Clear	Black, Clear
Auto On/Off	Yes	Yes	Yes	Yes
Reticle Options	3 MOA, 6 MOA, Circle Dot	3 MOA, 6 MOA, Circle Dot	3 MOA, 6 MOA, Circle Dot	3 MOA, 6 MOA, Circle Dot
Reticle Colors	Red, Green	Red, Green	Red, Green	Red, Green
Waterproof Rating	IPX7	IPX7	IPX4	IPX4
Brightness Settings	12 Daylight, 3 NV	12 Daylight, 3 NV	8 Daylight	8 Daylight
Brightness Modes	Manual Brightness Only	Manual Brightness Only	Manual Brightness Only	Manual Brightness Only
	View All Sig Romeo X Pro	View All Sig Romeo X Compact	View All Sig Romeo RS Pro	View All Sig Romeo RS Compact

Closed Emitter Sig Sauer Pistol Optics


Name	Romeo X Pro Enclosed	Romeo X Compact Enclosed	Romeo X Pro Sig Loc	Romeo X Compact Sig Loc
Footprint	DPP	RMSc	Pro Sig Loc	Compact Sig Loc
Open vs Enclosed	Enclosed Emitter	Enclosed Emitter	Enclosed Emitter	Enclosed Emitter
Intended Use	Full Size & Compacts	Sub Compacts & Micro Compacts	Full Size & Compacts	Sub Compacts & Micro Compacts
Battery Type	(CR1632) Side Removable	(CR1632) Side Removable	(CR1632) Side Removable	(CR1632) Side Removable
Battery Life (Medium Settings, Dot Only)	20K Hours	20K Hours	20K Hours	20K Hours
Housing Material	7075 T6 Aluminum	7075 T6 Aluminum	7075 T6 Aluminum	7075 T6 Aluminum
Housing Colors	Black, FDE	Black, FDE	Black	Black
Auto On/Off	Yes	Yes	Yes	Yes
Reticle Options	3 MOA, 6 MOA, Circle Dot	3 MOA, 6 MOA, Circle Dot	3 MOA, 6 MOA, Circle Dot	3 MOA, 6 MOA, Circle Dot
Reticle Colors	Red, Green	Red, Green	Red, Green	Red, Green
Waterproof Rating	IPX7	IPX7	IPX7	IPX7
Brightness Settings	12 Daylight, 3 NV	12 Daylight, 3 NV	12 Daylight, 3 NV	12 Daylight, 3 NV
Brightness Modes	Manual Brightness Only	Manual Brightness Only	Manual Brightness Only	Manual Brightness Only
	View All Sig Romeo X Pro Enclosed	View All Sig Romeo X Compact Enclosed	View All Sig Romeo X Pro Sig Loc	View All Sig Romeo X Compact Sig Loc

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How to decide which reticle size is best for you

Sig Sauer pistol optics come in three main reticle sizes but each are different. Below we will cover each size reticle they offer to help you decide which is best for you.

	3 MOA Dot Only: This is a good size reticle if you are looking for something precise. The smaller dot may make it more difficult to "pick up" for newbies, but it will allow you to hit closer groups at distances 20 yards an greater.
	6 MOA Dot only: This is a very good size for EDC and sub and micro compacts. The 6 MOA dot is large enough to "pick up" rather easily, and accurate enough to be on target from 5-25 yards or more. After 25 years the dot may be a bit large to be super precise with.
	Multi Reticle (32 MOA Ring + 2 MOA Center Dot): This is a very popular reticle. The 32 MOA outer ring makes "finding the dot" easier than a 3 or 6 MOA dot, then the 2 MOA center dot makes it precise enough at distances of 25 yards or more. The reticle can also be toggled to show just the 32 MOA outer ring, or just the 2 MOA center dot only, or both together.

Sig Sauer Pistol Optic Cheat Sheet - Easily Learn & Research Every Sig Pistol Red Dot

Open Emitter Sig Sauer Pistol Optics