Colt presents the AR15A4 Hammer Spring, a testament to their renowned engineering and design excellence. This accessory is crafted for the AR-15 platform, ensuring reliable performance and ease of use. Ideal for range time and training, this hammer spring enhances your shooting experience with consistent action. Colt's reputation for innovation and quality makes this a must-have for enthusiasts.

Key Features:
- Manufacturer: Colt
- Model: AR15A4
- Product Type: Hammer Spring
- Compatible with AR-15, M16, M4
- Ensures reliable hammer function
- Perfect for upgrades and replacements