The hilt features the following. New rubber O-rings for improved grips and twirls.Specialized retention screw that allows for removing blades from hilt. Here is a link to this lightsaber. The item "LUKE SKYWALKER ROTJ 46 long Master Replicas Force FX Lightsaber Removable Blade" is in sale since Thursday, January 3, 2019. This item is in the category "Collectibles\Science Fiction & Horror\Star Wars Collectibles\Lightsaber & Weapon Replicas". The seller is "acm78_replicas" and is located in Los Alamitos, California. This item can be shipped worldwide.