See also: Feats, Grappling 101
You can deal damage to a target that you've Grappled.
Prerequisites: Pin, Base Attack Bonus +1
Effect: If you successfully Pin an opponent with a Grapple attack (See Pin Feat for more details), you can immediately deal bludgeoning damage to it equal to your Unarmed damage or claw damage, whichever is greater.
Additional Crush Effects
Reference Book: Star Wars Saga Edition Knights of the Old Republic Campaign Guide
Combined Feat (Slammer): Increase your Unarmed damage by 1 die when using Slammer.