The ACS-21 allows for "heads up" rapid fire when mounted on a raised rail even in an off-hand position while moving. Heads Up target acquisition has several advantages in combat or tactical conditions, especially during "move and shoot" situations. noname Copyright 1998 - 2012 Armson U.S.A., Inc. Pr...

Featuring our new Max Duty Sights for Sporting use. Sporting adsportingad Copyright 1998 - 2012 Armson U.S.A., Inc. Pro-Dot, Maximum Duty, Max Duty, ACS-21, Armson, and O.E.G. are trademarks of Armson USA, LLC. All rights reserved. ...

New Maximum Duty Series sight for the Mini 14. Allows two eye sighting with no loss of peripheral vision! Anodized aluminum body, high quality internal optics, and simple adjustments for windage/elevation. Our proprietary mount system installs in minutes and allows you to use stock iron sights with ...

Exclusive design allows two eye sighting with no loss of peripheral vision! Anodized aluminum body, high quality internal optics, and simple adjustments for windage and elevation. Standard integrated mount fits 3/8 dovetail rails. Virtually indestructible Military design requires no batteries. Show...

Thru-Mount Aperature sighting allows for use of the ACS-21 without interferring with the standard iron sights. bacs213 Copyright 1998 - 2012 Armson U.S.A., Inc. Pro-Dot, Maximum Duty, Max Duty, ACS-21, Armson, and O.E.G. are trademarks of Armson USA, LLC. All rights reserved. ...