Why?
Then you're doing it wrong, with improper equipment.Why not? If you fall in a fight or spend much time on your back under cars, there is a chance your gun may fall out or be bumped out of your holster. What's wrong with active retention if you train for it?
Has any one ever seen a IWB holster with active retention such as the serpa or safariland?
Thanks for answering the original question!
No.
How was that?
Good , although not very helpful...
I answered the question to the best of my knowledge.
Nothing will ever be helpful if you only listen to what you want to hear.
A proper holster doesn't need any locks, buttons or levers.
FWIW, I did find these. Personally, I think they're silly... but they do exist.
THE PROWLER Holsters, IWB Holster, Concealed Carry, DeSantisHolster.com
https://www.safariland.com/products...el-575-iwb-gls-pro-fit-holster-model_575.html