Optical Performance:
1x magnification
20mm objective lens diameter
Clear notch filter coating
Unlimited eye relief

1 MOA Ballistic Circle-Plex Reticle:
1 MOA dot with thin crosshair
Two hold dots
Wide circle
Wide circle
Can be turned on separately or together
LED illumination:
10 day settings
2 night vision settings
Parallax-free aiming

Use and Handling:
1/2 MOA impact point correction
100 MOA windage and elevation
Rubberized brightness adjustment pad

Construction:
Aluminum housing
CNC-machined from a single piece
Ultra-lightweight and durable
Picatinny rail mounts:
Absolute co-witness 1.41" Picatinny Torx riser and quick release mounts
Knurled turrets, knobs, and adjusters
Waterproof, rated IPX7
Rubberized eyecup
Impact-resistant

Includes:
SIG SAUER Romeo4H Compact Red-Dot Sight (Circle-Plex Illuminated Reticle, Graphite)
CR-2032 Battery
2 x Thread-In Flip-Up Lens Covers
Absolute Co-Witness 1.41" Picatinny Torx Riser
QR Mount
Side Mounted Battery Tray
Battery & Mount Tools
Limited 5-Year Warranty on Electronics
Limited Lifetime Warranty