Photo by DLBarker, 2025

Designation:	106mm SP Anti-Tank M50 Ontos
Model:	106mm Rifle, Multiple, SP, M50A1
Identification No:	unknown 14909

Designed by:	US Army Ordnance Corps
Built at:	Allis-Chalmers Mfg Co
	Milwaukee, Wisconsin, USA
Item Category:	Artillery, Self-propelled, Anti-Tank

Memorial Information
Owner:	US Government

Current Status:	Static Display
Access:	Free Outdoor
Location:	Memorial Park
	Rock Island Arsenal
	Rock Island, Illinois, USA
Lat/Long	41.517871-90.540266	Click here to see location in Google Maps

Reference Documents / websites:

Click here to see our reference list

Last update to record: 2025-09-24