Upgrade your firearm with precision-engineered parts!
The A4 Door Assembly Hinge Pin in black steel is designed specifically for the Colt AR15A4, ensuring a perfect fit and reliable performance.
Product Features:
- Material: Durable black steel
- Compatibility: Fits Colt AR15A4
- Type: Hinge pin for door assembly
Whether you're a seasoned gunsmith or a firearm enthusiast, this hinge pin is an essential component for maintaining the functionality of your AR-15. Invest in quality parts to enhance your shooting experience!