JP Enterprises AR-10 Carbine Buffer Spring - JPS-OSC.308

Custom Centerless Ground and Polished Operating Spring
Large-Frame Carbine Length

Precision centerless ground and polished operating springs offer a smoother and quieter operation in AR buffer tubes. Improved impulse feel results in faster sight recovery and improved reliability.

9mm Carbines: This is the buffer spring we recommend for use with 9mm carbines.