The Roman LEGION was the most powerful War Machine in the ancient world. 

While all legions played an important role, only a few gained great fame. Highly disciplined, well-organized, and fearsome, the Roman army was arguably the greatest military force in world history.   The Cross Armory LEGION series of Slides and Barrels are at the forefront of engineering excellence, giving its users an unfair advantage over their adversaries, similar to the history of the Legions, who wielded only the best and defeated all in their way.  We crafted this slide from the books of history, designed to have function follow form, likening the design to the Romans.  The model is called out in Roman numerals, giving a universal understanding of form and function in any language, on any battlefield.  The grips and weight reduction widows design is in proportion to the great Roman pillars of the earth, while serving function to your weapon.

The LEGION series is designed to match slide and barrel, but all LEGION parts can work flawlessly and independently with any factory slide or barrel combination.  This slide is crafted from 17-4 billet Stainless Steel and CNC machined to the highest match grade standards.  With reduced weight and a RMRRed Dot optic cut.  The windows have been cut on the sides and top to reduce weight and improve barrel temperature stability without compromising function.  The performance has been increased by our reduced friction trigger reset ramp, which creates a smoother movement across the trigger connector as the slide cycles.  On the outside our True Grip serrations allow for slide manipulation with sweaty, muddy or bloody hands.  Guaranteeing grip on your slide in the harshest of conditions and when it matters the most.  We also engineered a Smooth Slide Line, low on the slide and forward of the breach, in order to prevent friction from the forward hands thumb, guaranteeing smooth clean slide cycling, every time.

At Cross Armory, we elevate accuracy and innovation.

This slide has an RMR mounting footprint. 

• For your reference, below we have included some detailed information and various optics that use the RMR foot print that will fit the LEGION slide!Red dot sights that fit this slide:
  • Trijicon RMR
  • Trijicon SRO
  • Holosun 407C
  • Holosun 407C V2
  • Holosun 407C X2
  • Holosun 507C
  • Holosun 507C V2
  • Holosun 507C X2
  • Holosun 508T
  • Holosun 508T X2
  • Riton X3 Tactix PRD
  • NcStar VISM FlipDot Pro
  • ADE Advanced Optics RD3-020 Raptor
  • ADE Advanced Optics RD3-023 Valkyrie
  • Swampox Kingslayer 1×22
  • Swampfox Liberty RMR 1×22
  • Swampfox Justice RMR 1×27
  • Vector Optics Frenzy 1x22x26

DISCLAIMER: 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 federally registered Glock, Inc. or Glock Ges.m.b.H 

Cross has NO affiliation in any manner with, or otherwise endorsed by, Glock, Inc. or Glock  Ges.m.b.H. The use of the word “GLOCK” on this page is merely to identify with which firearm these parts or components are compatible.