Highwild Adjustable Target Stand Base for Paper Shooting Targets Cardboard Silhouette - USPSA/IPSC - IDPA Practice A- Paper Target Base(1 Set)
Shoot Steel 18" Cardboard target stand (USPSA… CTS18 Other - Arnzen Arms
IDPA/IPSC STANDS NEVCO TARGETS STANDARD TARGET STAND - Brownells Benelux
Amazon.com : Highwild Adjustable Target Stand Base for Paper SHighwild Adjustable Target Stand Base for Paper Shooting Targets Cardboard Silhouette - USPSA/IPSC - IDPA Practice (1 Set) : Sports & Outdoors
Slightly Off-Topic: Economic and Collapsible Target Stands. Only requires one 2x2 and one 2x4 stud per stand and holds standard 18" silhouette targets. Much cheaper than buying off the shelf stands. :
Amazon.com : Highwild Adjustable Target Stand Base for Paper Shooting Targets Cardboard Silhouette - H Shape - USPSA/IPSC - IDPA Practice - Upgraded Version (1 Pack) : Sports & Outdoors