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Run what you got. Use it as practice for your edc.
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His light-bearing kydex holster would require the light be attached to the gun to use, and in USPSA and IDPA you cannot have a light mounted per the rules.
The most popular companies for "competition" oriented stuff for production would be Comp-Tac, Safariland, or Bladetech. If you like your Bravo Concealment, those type of pancake holsters also work fine, but you'll need one for your gun without the light.