Action Target SR-1C Replacement Center For SR-1 Military Targets 100 Per Case Black 10.5in x 10.5in. The SR-1C is used for small arms practice and competition shooting. It is a high quality target that can be used for months without having to replace it. This target is made to be used with a center aiming Dovetail adapter. You can use the SR1C with a SR1 Military target SR1 Military Dovetail adapter SR1 Military Dovetail or SR1 Military Target Post. We highly recommend the use of a SR1C with the SR1 Military Post. Specifications for Action Target SR-1C Replacement Center For SR-1 Military Targets 100 Per Case: Manufacturer: Action Target Color: Black Size: 10.5in x 10.5in Package Contents: Action Target SR-1C Replacement Center For SR-1 Military Targets 100 Per Case Action Target SR-1C-100: Action Target SR-1C Replacement Center For SR-1 Military Targets 100 Per Case Black 10.5in x 10.5in