Staccato HD Grip Module (HD-GM)

Introducing the Staccato HD Grip Module (HD-GM)
Built for the Staccato HD P4 / P4.5, this two-piece module (main grip + mainspring housing) is produced in A20X aluminum via additive manufacturing, here in the USA. It’s a precision, drop-in style upgrade that brings aerospace-grade material properties to a practical, ergonomic, install-friendly package.

Compatibility: Staccato HD P4 & P4.5 (Glock-mag variants)
Construction: Two-piece (grip module + mainspring housing)
Material: Additively manufactured A20X aluminum
Fitment: Designed as a direct drop-in with minimal to no fitting required
Status: Pre-production testing; next prototyping round October 2025
Launch Target: End of 2025 / early 2026
Pricing: TBD – expected to be competitive with standard 2011 grip options

Why A20X?
A20X is an aluminum-copper-titanium alloy with strength and fatigue resistance comparable to high-end 7xxx series alloys, plus better high-temperature and stress-corrosion performance. When printed, it develops a refined microstructure and density that you don’t typically get from conventionally machined aluminum, and allows for unique design elements and flexibility on geometry, textures, etc. that cannot be created with traditional machining processes. In plain English: it’s a little overbuilt, and that’s the point.