RIA 5.0 - Leaf Spring

The RIA 5.0 - Leaf Spring is a drop-in replacement for the factory spring in mil-spec AR-15/M16 lower receivers. It is made from heat-treated steel and features a polished finish. The spring is designed to provide a smooth, reliable action with a reduced chance of binding or failure.

**Features:**

• Drop-in replacement for factory spring
• Made from heat-treated steel
• Polished finish
• Reduced chance of binding or failure

**Proper gunsmith fitting required for accurate fit & safe function.**