AR-15 Carbine Buffer Spring
A carbine-length buffer spring for AR-15 rifles. Working with your buffer, it returns the bolt carrier group forward after each shot, so replacing a worn spring helps keep your rifle cycling reliably.
Specifications
- Platform: AR-15
- Length: Carbine
- SKU: 556Spring
Related Buffer Parts
Building a complete buffer system? See our carbine buffer tube kit, buffer tube castle nut and receiver end plate.
