I would be extremely careful with that.
http://www.sightm1911.com/lib/tech/e...ack_injury.htm
http://www.usacarry.com/racking-pist...-not-strength/
Edit: Not the photo I was looking for, the one I saw was MUCH worse! but here one is.
https://www.usconcealedcarry.com/wp-...ge-to-hand.jpg