Shop › MAGAZINE SPRGFLD 9MM ECHELON C 18RD MAGAZINE SPRGFLD 9MM ECHELON C 18RD $44.99 Springfield Magazine, 9MM, 18 Rounds, Fits Springfield Echelon Compact, Stainless Steel Construction, Black EC6018C Quantity: Add To Cart Added! Springfield Magazine, 9MM, 18 Rounds, Fits Springfield Echelon Compact, Stainless Steel Construction, Black EC6018C