Cross Armory Gold 4-Pin Set for Glock Gen4 - Dimpled 4140 Steel Pistol Upgrade

If you're building or upgrading a Glock Gen4, the Cross Armory Gold 4-Pin Set gives your pistol a refined touch while handling the functional work of holding your slide and frame together. This dimpled 4140 steel pin set replaces the factory hardware with a durable upgrade that catches the eye—the gold finish stands out on the range or at the bench—without sacrificing the reliability your Glock demands. Whether you're customizing for aesthetics, wear resistance, or just prefer quality aftermarket internals, these pins are a straightforward swap that pays dividends in a well-maintained pistol.

The dimpled surface finish isn't just for show. It provides a secure, snag-free grip and helps prevent accidental rotation or drift during assembly and disassembly. Made from 4140 steel, the material is proven in firearms manufacturing for its balance of hardness and toughness—it won't crack under the stress of thousands of rounds, and it resists wear better than softer alternatives. For Glock Gen4 owners who want a small upgrade that improves the feel and longevity of their platform, this is a no-nonsense choice.

Cross Armory has built a reputation in the Glock community for thoughtful, reliable parts. This 4-pin set is one of those details that separates a well-maintained pistol from a stock one—nothing flashy, nothing unnecessary, just solid steel where it counts.

Key Features

• Dimpled 4140 steel construction for durability and secure fit
• Gold finish for both aesthetics and enhanced corrosion resistance
• Compatible with Glock Gen4 frame and slide assembly
• Direct factory replacement—no gunsmithing required
• Four pins for complete Gen4 frame hardware renewal

Specifications

Frequently Asked Questions

Will this pin set fit my Glock Gen4?

Yes. This Cross Armory 4-pin set is designed specifically for Glock Gen4 frames and slides.

What's included in this set?

The set includes four pins and features a dimpled, gold-finished 4140 steel construction for Gen4 assembly and reassembly.

Is any gunsmithing required to install these pins?

No. These pins are a direct replacement for factory Glock Gen4 hardware and install the same way as OEM pins.

Why choose 4140 steel for pistol pins?

4140 steel offers excellent hardness and toughness in firearms applications, resisting wear and deformation under repeated use while remaining less brittle than harder alloys.