The Cross Armory CRGOKRB 3 Piece Upgrade Kit P80 Gen1-3 Rainbow brings a clean, modern refresh to Polymer80 builds with a matching set of precision components. This rainbow-finished kit includes CNC machined pins, an extended slide lock, and a competition-style magazine catch, all designed to work together for smoother operation and a more refined feel on compatible P80 Gen1–Gen3 frames.

Ideal for range use, training, and competition-focused builds, this upgrade kit streamlines maintenance and reloads while adding a distinctive multicolor look to your pistol. The extended controls help support more confident handling without altering the core function of the firearm. Built by Cross Armory, the kit reflects the brand’s focus on elevating accuracy and innovation through thoughtful, drop-in enhancements.

Key Features:

• Manufacturer: Cross Armory
• Model: 3 Piece Upgrade Kit P80 Gen1-3 Rainbow
• Firearm Platform: Polymer80 P80 Gen1–Gen3
• Included Components: CNC machined pin set, extended slide lock, competition magazine catch
• Finish: Rainbow anodized appearance