Introducing the CMMG AR-15 Bolt Catch Spring, a testament to precision engineering and robust design. Crafted from stainless steel, this spring ensures durability and corrosion resistance, making it an essential component for any AR-15 build. Its compatibility with Mil-Spec AR-15 receivers highlights its versatile functionality, ensuring seamless operation during range time or competitive shooting. CMMG is renowned for its innovation and quality in firearm components.

Key Features:
- Manufacturer: CMMG
- Model: AR-15 Bolt Catch Spring
- Product Type: Bolt Catch Spring
- Material: Stainless Steel
- Unique Features: Corrosion-resistant, Compatible with Mil-Spec AR-15 receivers
- What's In The Box: Bolt Catch Spring