: 1 Sticky Piston, 1 Lever (or clock), 1 Slime Block, and the Rails you want to duplicate (Powered, Detector, or Activator). Setup : Place a Sticky Piston facing horizontally. Attach a Slime Block to the face of the piston. Place the Rail you want to dupe on top of the Slime Block.
Several duplication (dupe) glitches are still functional in version 1.7.10, ranging from simple inventory desyncs to advanced chunk-loading exploits. These methods are frequently used in single-player "glitch speedruns" or on unpatched anarchy servers. minecraft 1710 dupe work
Yes, the code still exists. If you download the official 1.7.10.jar and host a LAN world, you can replicate this. : 1 Sticky Piston, 1 Lever (or clock),
Placing this setup on (especially corners) increases success, as different chunks load and unload at slightly different times. Place the Rail you want to dupe on top of the Slime Block
For servers, the Donkey Dupe is a legendary method that exploits how entities store items in their own inventory when a player is riding them.