top of page

***PRE ORDER. THIS BATCH OF SLIDES IS ESTIMATED TO START SHIPPING ON MARCH 31,2024. All sales are final and will not be refunded.


******Orders placed on 3/29/2024 will ship on 4/22/2024


Nelson Precision Manufacturing is proud to offer for the first time in our name, our hugely popular "Legacy" Slide cut. Machined from 6061 Aluminum & hard anodized. Simply swap all your factory G44 Slide internals into the 44X slide and you're good to go! The slides will only accept these sights listed: Holosun 407c/507c, Trijicon RMR, Holosun 407k/507k & Sig Romeo Zero optics.




This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK Pistols.


“Glock” is a federally registered trademark of Glock, Inc. and is one of many trademarks owned by Glock, Inc. or Glock Ges.m.b.H. is not affiliated with nor endorsed by Glock, Inc. or Glock Ges.m.b.H.

Legacy Slide for G44

Out of Stock
  • The factory Glock Polymer/Steel Slide is 4oz

    44X LEGACY slide with optic mounted weights are as follows

    Holosun 407k/507k = 4.9oz 

    Sig Romeo Zero = 4.3oz

    • U.S. Patent # 11,408,965
    • Compatible with Factory Glock Internals
    • DOES NOT include Internals
    • Compatible with Old & New Style Extractors
    • Machined for Holosun 407k/507k, Trijicon RMR, Holosun 407c & Sig Romeo Zero Optics
    • 6061 Aluminum
    • Type 3 Hard Anodized
    • Stand Height Blackout Sights Included
    • Optic Cover Plate Included
    • Rear Slide Cover Plate Included
bottom of page