Red Dot Sights have their origin from aircraft gunsights or 'collimators' where the shooter's reticle is projected on a clear lens/glass pane allowing for easier target acquisition and a clearer sight picture of a target, later adapted for smalls arms rifles, red dots exist to be incredibly sturdy, and reliable open sight picture 'optics'. Red Dot Sights(RDS) allow for faster target acquisition due to their wide-open glass nature and featuring almost unlimited eye relief as the projected reticle is reflected off of the glass and back into the shooter's eye. meaning you can see your point of aim from almost anywhere on a rifle or pistol. The AR-15 platform was adapted for use with these aiming systems back in the late 80s where the carry handle was being sidelined in favor of the distinct Flat-Top / Picatinny rail system.
About this Sight System: ROMEO5 compact red dot sights provide civilians and armed professionals a robust 1x aiming solution for any situation. Ultra-low parallax so point-of-aim is point-of-impact and the red dot remains parallel to the bore of your firearm, no matter what your viewing angle is relative to the optical axis of the sight. Unlimited eye-relief allows you to acquire the aiming point and the target regardless of the position of your eye behind the sight. The readily available CR2032 battery is side-loading, allowing for quick battery replacement (featuring 50,000+ hours or more of life). Dependable waterproof (IPX-7 rated for complete water immersion up to 1 atmosphere) and fog-proof performance.
Magnification: This is a Non-Magnified Gunsight and has a true 1x sight picture.
Reticle Type: The Sig ROMEO 5 uses a standard red dot reticle.
Battery Type: The ROMEO 5 is powered from a CR2032 Battery
Eye Relief: Due to the nature of reflex sights, there is nearly unlimited eye relief with this style of the optic.
2 MOA Red-Dot provides 10 illumination settings (8 daylight plus 2 NV) for visibility in all light conditions
MOTAC (Motion Activated Illumination) powers up when it senses motion and powers down when it does not. Provides for optimum operational safety and enhanced 50,000+ hour battery life
Integrated M1913 Picatinny interface provides industry-standard mounting options for a wide range of applications
Dependable waterproof (IPX-7 rated for complete water immersion up to 1 meter) and fog-proof performance
Includes an M1913 Picatinny low mount riser and a co-witness 1.41" riser mount
Brand: SIG Sauer
Optic Type: Red Dot
Model: Romeo5 1x20mm Red Dot Sight W/ Riser
Illumination Color: Red
Battery Type: CR2032
Lens Diameter: 20mm
MOA-Adjustments: 1-MOA Click
Accessories Included: Cover
Please note: If the listing says "In-Stock" it means we have the item in stock. Please check this LINK to view our most up to date shipping status. Warranty, Returns & Terms: Delta Team Tactical offers a 30 day return, refund and exchange policy. You must email/call Delta Team Tactical and obtain an RMA number prior to any return, refund, or exchange. All returns must include the original order number, receipt or invoice, along with the billing address, shipping address, contact phone numbers, contact emails, and RMA number. Returns, refunds, and exchanges may take up to two weeks, not including transit times, for processing after we have received it. Return shipping costs will be the responsibility of the returning party, with the exception of the wrong item being received or on warranty exchange during the first 30 days after delivery. Items returned for warranty will only be replaced or exchanged, no refund given on warranty items.