LEGO Star Wars 75417 AT-ST Walker Officially Revealed | August 2025

2025 has seen a range of LEGO Star Wars sets already released aimed at the most advanced builders, but on the 1st of August 2025, we'll see our second of three Ultimate Collector Series sets of the year released. In particular, this is 75417 UCS AT-ST Walker, which includes a total of 1,513 pieces retailing for $199.99 / €199.99 / £179.99 - by far making it the cheapest and smallest UCS model of the year compared to 75409 Jango Fett's Firespray-Class Starship and the rumoured UCS Death Star.

The build itself is a highly detailed and display-worthy rendition of the iconic Imperial walker, including 500 more pieces than 2006s version of 10174 Ultimate Collector's AT-ST. The 2025 version is fully posable with a rotating head, posable chin and side cannons, and a fixed, stable walking stance suitable for both play and display. Along with these elements, the rest of the exterior is coloured a mix of light and dark grey, along with a couple of extra brick-built details, such as adjustable laser cannons, and prints to show the complexity of the AT-ST model.

75417's interior is more detailed and elaborate than 2006's UCS AT-ST, which includes two sets and intricate control detailing. This is accessed via opening panels and hatches, aligning it with the in-film details seen throughout the likes of Return of the Jedi and The Empire Strikes Back. Unfortunately, only one Minifigure of an AT-ST Pilot is included, which can be displayed alongside the usual 18+ printed information plaque.

75417 AT-ST Walker

Set Name - AT-ST Walker

Set Number - 75417

Age Range - 18+

Piece Count - 1,513

Price - $199.99 / €199.99 / £179.99

Release Date - 1st August 2025

75417 AT-ST Walker releases on the 1st of August 2025, but what do you think? Will you be purchasing 75417 in a months time? What do you make of this more affordable UCS model? What other LEGO Star Wars 18+ sets, and in particular sets a part of the UCS collection, would you like to see in 2026 and beyond? Let us know your thoughts and opinions in the comments below.