Lightweight Spring
- Lightest we recommend
- Recommend replacing every 6 months to maintain reliability
- Can cause light primer strikes depending on ammo and the rest of parts installed
- Creates a very light trigger pull
- Best overall striker spring
- Lighter pull than OEM, but still reliable
- Included in all our slide builds and slide build kits
Factory Weight Spring
- Mimics Glock OEM GLO-63 spring
- Great for OEM replacements at a reduced cost
Silver long= Factory Weight, Silver short= Mid-Weight, Bronze= Lightweight