Stronger Base For Eliminating Extractor Bounce
Tough, dense rubber insert replaces factory buffer inside the extractor spring to prevent “extractor bounce” that can occur in rapid-fire conditions. Insert keeps the extractor from losing contact with casings and reducing faulty ejection of the spent casing. Sold in 10-paks.
AR-15, Issue:11, Page:037
Big Book Catalog, Issue:70, Page:037
SPECS: Rubber, black. .15" (3.8mm) long, .11" (2.8mm)