|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.
WARNING: The products offered for sale on this website can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to www.p65warnings.ca.gov
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