JP JPS-OSC .308: Custom Carbine Buffer Spring

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JPS-OSC .308


  .308 Carbine


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.