Handgun Spring Design

I'm seeking a skilled engineer to draft a gun spring specifically for a handgun. The spring must prioritize durability, ensuring it can withstand repeated use without failure.

Key Requirements:
- High-quality material selection for durability
- Precision engineering to meet firearm specifications
- Experience with firearm components is a plus

Ideal Skills & Experience:
- Mechanical engineering background
- Proficiency in CAD software
- Knowledge of firearm mechanics and safety standards