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Holosun HE503CUGR 503 Black Anodized 1x 20 mm 2 MOA Green Dot/65 MOA Circle Multi Reticle

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product code:HE503CUGR

UPC:605930624823

Brand:Holosun

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availability:Currently out of Stock

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The HE503CU-GR is a 20mm micro sight designed for rifle and carbine applications. HE503CU-GR features Holosuns Solar Failsafe technology and our Multi-Reticle System (MRS) which includes a 2MOA dot and a 65 MOA Circle. Holosuns Green Super LED allows for up to 50k hour battery life with 10 daylight and 2 night vision compatible reticle intensity settings.The HE503CU-GR housing is made from 6061 aluminum and includes both a lower 1/3 co-witness mount (1.63) and a low mount (.75) for low-comb height rifle applications. Additional features include Shake Awake technology, rubber lens covers, and a side battery for the 2032 battery. HE503CU-GR is a versatile sight for users of all levels.
Magnification 1x
Objective 20mm
Field of View
Eye Relief Unlimited
Dot Size 2 MOA Dot/ 65 MOA Circle
Tube Diameter 20mm
Length 2.60"
Weight 3.00 oz
Finish Black Anodized
Battery CR2032
Reticle 2 MOA Green Dot/65 MOA Green Circle Multi Reticle
Adjustment Size 0.50 MOA
Proofs IP67 Waterproof
Optic Coating Multi-Coated
Windage Elevation Adjustable

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Error Occurred While Processing Request The web site you are accessing has experienced an unexpected error.
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The following information is meant for the website developer for debugging purposes.
Error Occurred While Processing Request

Element QOH is undefined in GETQOH.

 
The error occurred in C:/home/magnoliadefense.com/wwwroot/vendproduct.cfm: line 1913
Called from C:/home/magnoliadefense.com/wwwroot/vendproduct.cfm: line 1876
Called from C:/home/magnoliadefense.com/wwwroot/vendproduct.cfm: line 1859
Called from C:/home/magnoliadefense.com/wwwroot/vendproduct.cfm: line 1820
Called from C:/home/magnoliadefense.com/wwwroot/vendproduct.cfm: line 1
Called from C:/home/magnoliadefense.com/wwwroot/router.cfm: line 24
 
1911 : 					<cfif val(remoteproduct.qoh) gt 0 >
1912 : 						"availability": "http://schema.org/InStock"
1913 : 					<cfelseif val(getqoh.QOH) gt 0>
1914 : 						"availability": "http://schema.org/InStock"
1915 : 						<cfelse>
Resources:

Browser   Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
Remote Address   216.73.216.2
Referrer  
Date/Time   22-Sep-25 09:01 PM
Stack Trace
at cfvendproduct2ecfm1924764547._factor64(C:/home/magnoliadefense.com/wwwroot/vendproduct.cfm:1913) at cfvendproduct2ecfm1924764547._factor67(C:/home/magnoliadefense.com/wwwroot/vendproduct.cfm:1876) at cfvendproduct2ecfm1924764547._factor68(C:/home/magnoliadefense.com/wwwroot/vendproduct.cfm:1859) at cfvendproduct2ecfm1924764547._factor70(C:/home/magnoliadefense.com/wwwroot/vendproduct.cfm:1820) at cfvendproduct2ecfm1924764547.runPage(C:/home/magnoliadefense.com/wwwroot/vendproduct.cfm:1) at cfrouter2ecfm1003114056.runPage(C:/home/magnoliadefense.com/wwwroot/router.cfm:24) 

coldfusion.runtime.UndefinedElementException: Element QOH is undefined in GETQOH.
	at coldfusion.runtime.CfJspPage.resolveCanonicalName(CfJspPage.java:2855)
	at coldfusion.runtime.CfJspPage._resolve(CfJspPage.java:2678)
	at coldfusion.runtime.CfJspPage._resolve(CfJspPage.java:2655)
	at coldfusion.runtime.CfJspPage._resolveAndAutoscalarize(CfJspPage.java:2964)
	at cfvendproduct2ecfm1924764547._factor64(C:\home\magnoliadefense.com\wwwroot\vendproduct.cfm:1913)
	at cfvendproduct2ecfm1924764547._factor67(C:\home\magnoliadefense.com\wwwroot\vendproduct.cfm:1876)
	at cfvendproduct2ecfm1924764547._factor68(C:\home\magnoliadefense.com\wwwroot\vendproduct.cfm:1859)
	at cfvendproduct2ecfm1924764547._factor70(C:\home\magnoliadefense.com\wwwroot\vendproduct.cfm:1820)
	at cfvendproduct2ecfm1924764547.runPage(C:\home\magnoliadefense.com\wwwroot\vendproduct.cfm:1)
	at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:251)
	at coldfusion.tagext.lang.IncludeTag.handlePageInvoke(IncludeTag.java:749)
	at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:578)
	at coldfusion.runtime.CfJspPage._emptyTcfTag(CfJspPage.java:5083)
	at cfrouter2ecfm1003114056.runPage(C:\home\magnoliadefense.com\wwwroot\router.cfm:24)
	at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:251)
	at coldfusion.tagext.lang.IncludeTag.handlePageInvoke(IncludeTag.java:749)
	at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:578)
	at coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
	at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:613)
	at coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:43)
	at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40)
	at coldfusion.filter.PathFilter.invoke(PathFilter.java:162)
	at coldfusion.filter.IpFilter.invoke(IpFilter.java:45)
	at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:97)
	at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28)
	at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38)
	at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:60)
	at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
	at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
	at coldfusion.filter.CachingFilter.invoke(CachingFilter.java:62)
	at coldfusion.CfmServlet.service(CfmServlet.java:231)
	at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:311)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:199)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:144)
	at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:46)
	at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:47)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:168)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:144)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:168)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:482)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:357)
	at org.apache.coyote.ajp.AjpProcessor.service(AjpProcessor.java:448)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:936)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1791)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
	at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1190)
	at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)
	at java.base/java.lang.Thread.run(Thread.java:842)