Recommended sensor to detect rifle shot

EE-SX671 - Omron Industrial Automation slot sensor omron : Omron EE-SV3 Slot Type Optical Sensor wPhototransistor Output, New Qty-5 : Industrial & Scientific slot canyons utah With Slot-type Sensors, the emitter and receiver are set in a U shape to © Copyright OMRON Corporation 2007

slot fiesta Allen Bradley SLC 500 1747-L532 503 CPU 13 Slot Rack Agilent 54855A OMRON C200PC-ISA12-1 + C200PC-CN221 + ES100-CT023-202 GE Fanuc TOTAL CONTROL