Brownells 75th Anniversary - A Shooting Heritage

Extra Power For Smoother, Quieter, More Reliable Cycling

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. Outer-diameter is ground and polished for smooth, quiet movement in the buffer tube. Rifle fits fixed stock rifles with A1/A2 buffer tube. Carbine fits collapsible M4-type carbine-length buffer tube. 308 Rifle – Fits AR10 and 308 AR fixed stock rifles with an A1/A2 buffer tube. 308 Carbine – fits AR10 and 308 AR carbine buffer tubes.

JP Enterprises recommends the use of JP Tuned and Polished 308 Buffer Springs when using the JP 308 Low Mass Bolt Carrier Group

AR-15, Issue:07, Page:094
AR-15, Issue:08, Page:024
AR-15, Issue:09, Page:026
AR-15, Issue:10, Page:027
AR-15, Issue:11, Page:032
Big Book Catalog, Issue:64, Page:493
Big Book Catalog, Issue:65, Page:024
Big Book Catalog, Issue:66, Page:026
Big Book Catalog, Issue:67, Page:029
Big Book Catalog, Issue:68, Page:031
Big Book Catalog, Issue:69, Page:030
Big Book Catalog, Issue:70, Page:031
Big Book Catalog, Issue:71, Page:034
Big Book Catalog, Issue:72, Page:039
Big Book Catalog, Issue:73, Page:020
Big Book Catalog, Issue:73, Page:043

SPECS: Steel, polished finish. Rifle – 13¼" (34cm) long. Carbine – 11¾" (30cm) long.


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