CMMG AR-15 Lower Spring and Pin Kit (Mil-Spec)
This CMMG kit covers the small pins and springs needed to finish or repair an AR-15 lower receiver in one package. Every part is machined to mil-spec dimensions, so it seats and functions correctly in a standard lower without fitting.
Key Features
- Complete lower spring and pin kit for AR-15
- All parts meet or exceed Mil-Spec dimensions
- Works for new builds or lower repairs
- Includes: trigger spring, hammer spring, 2 hammer/trigger pins, 2 takedown springs, disconnector spring, safety selector detent & spring, bolt catch spring/plunger/coil pin, trigger coil pin, buffer retainer & spring, takedown detent
Specifications
| UPC | 815835011974 |
|---|---|
| Manufacturer | CMMG |
| Manufacturer Part | 55AFF75 |
| Model | AR |
| Type | Lower Spring and Pin Kit |
| Fit | AR-15 |
| Color | Black |
| Mil-Spec | Meets or Exceeds |
| Subcategory | Long Gun Parts |










