OPINION OF THE COURT
A. LEON HIGGINBOTHAM, Jr., Circuit Judge.This case comes before us for the second time and raises questions of standing and the constitutionality of a Delaware statute requiring each purchaser of a “deadly weapon” to be identified by two freeholders.1 Del.Code Ann. tit. 24, § 904 (Michie 1975). In Hetherton v. Sears, Roebuck & Co., 593 F.2d 526 (3d Cir. 1979), we reversed the judgment of the district court granting Sears’ motion for summary judgment and remanded the case for consideration of the issues of proximate cause and damages. Sears, as a vendor of deadly weapons, had sold Lloyd Fullman, Jr., a rifle and ammunition in violation of § 904.2 Fullman used the weapon and ammunition in an attempted robbery of a Wilmington restaurant where James Hetherton was employed as a guard. During the course of the robbery, Fullman shot Hetherton in the head, severely wounding him. Hetherton sued Sears alleging that Sears was negligent for selling the weapons to Fullman without requiring that he be identified by two freeholders.
Sears raised, though somewhat obliquely, the federal constitutional issue now before us in its original answer to Hetherton’s complaint.3 Since, in the first district court opinion of January 27, 1978, Sears received a summary judgment on the ground that there was neither statutory nor common law liability, the trial court did not reach the constitutional issues asserted in the original answer. Hetherton v. Sears, Roebuck & Co., 445 F.Supp. 294 (D.Del.1978). Similarly, when the matter was before us on the first appeal, the federal constitutional issues were not briefed or argued. On remand the constitutional question was reached. Thus, the issue now properly before us is Sears’ challenge to the constitutionality of § 904’s freeholder identification requirement on equal protection grounds. It alleged that § 904 was without rational basis because it “denied the class of people not possessing freehold estates the opportunity to participate in the enforcement of the statute and it denied the class of people who did not know any freeholders the privilege of purchasing arms.” District Court Opinion, reprinted at A-3. Hetherton responded that Sears lacked standing to chal*1155lenge the constitutionality of § 904 and that, even if such a challenge were permissible by Sears, § 904 was supported by a rational basis.
In an excellent opinion by Judge Latch-um, who was assigned the case after our remand, the contentions of Hetherton were rejected. We affirm Judge Latchum’s decision and agree that Sears has standing to challenge the constitutionality of § 904 and that § 904, as it existed when the underlying events occurred, violates the fourteenth amendment.
I.
STANDING TO CHALLENGE THE CONSTITUTIONALITY OF § 904
The jurisdiction of federal courts is limited by Article III of the United States Constitution to “eases” or “controversies.” Flast v. Cohen, 392 U.S. 83, 94, 88 S.Ct. 1942, 1949, 20 L.Ed.2d 947 (1968); Baker v. Carr, 369 U.S. 186, 82 S.Ct. 691, 7 L.Ed.2d 663 (1962). A means of insuring valid jurisdiction is to require that parties coming to the federal courts have standing to present the claims they seek to have adjudicated. As the Supreme Court wrote in Flast v. Cohen, 392 U.S. at 99-100, 88 S.Ct. at 1952-1953 (footnotes omitted) (emphasis added):
The fundamental aspect of standing is that it focuses on the party seeking to get his complaint before a federal court and not on the issues he wishes to have adjudicated. The “gist of the question of standing” is whether the party seeking relief has “alleged such a personal stake in the outcome of the controversy as to assure that concrete adverseness which sharpens the presentation of issues upon which the court so largely depends for illumination of difficult constitutional questions.” Baker v. Carr, 369 U.S. 186, 204, [82 S.Ct. 691, 703, 7 L.Ed.2d 663] (1962). In other words, when standing is placed in issue in a case, the question is whether the person whose standing is challenged is a proper party to request an adjudication of a particular issue and not whether the issue itself is justiciable. Thus, a party may have standing in a particular case, but the federal court may nevertheless decline to pass on the merits of the case because, for example, it presents a political question. A proper party is demanded so that federal courts will not be asked to decide “ill-defined controversies over constitutional issues,” United Public Works of America v. Mitchell, 330 U.S. 75, 90, [67 S.Ct. 556, 564, 91 L.Ed. 754] (1947), or a case which is of “a hypothetical or abstract character,” Aetna Life Insurance Co. of Hartford, Conn. v. Haworth, 300 U.S. 227, 240, [57 S.Ct. 461, 463, 81 L.Ed. 617] (1937). So stated, the standing requirement is closely related to, although more general than, the rule that federal courts will not entertain friendly suits, Chicago & Grand Truck R. Co. v. Wellman, supra, [143 U.S. 339, 12 S.Ct. 400, 36 L.Ed. 176] or those which are feigned or collusive in nature, United States v. Johnson, 319 U.S. 302, [63 S.Ct. 1075, 87 L.Ed. 1413] (1943); Lord v. Veazie, 8 How. 251, [12 L.Ed. 1067] (1850).
In Association of Data Processing Service Org., Inc. v. Camp, 397 U.S. 150, 153, 90 S.Ct. 827, 829-830, 25 L.Ed.2d 184 (1970) and Barlow v. Collins, 397 U.S. 159, 163, 90 S.Ct. 832, 835, 25 L.Ed.2d 192 (1970), the Supreme Court sharpened the analysis of Fiast and Baker. It noted that parties have standing if they have suffered “ ‘injury in fact, economic or otherwise,’ to an interest ‘arguably within the zone of interest to be protected or regulated by the statute ... in question.’ ” Americans United for Separation of Church and State, Inc. v. HEW, 619 F.2d 252, 256 (3d Cir. 1980), cert. granted sub nom., Valley Forge Christian College v. Americans United for Separation of Church and State, Inc., 450 U.S. 909, 101 S.Ct. 1345, 67 L.Ed.2d 332 (1981), quoting, Data Processing Service, 397 U.S. at 152-53, 90 S.Ct. at 829-830. See United States of America v. Westinghouse Electric Corp., 638 F.2d 570 (3d Cir. 1980).
There is little question that Sears risks suffering injury in fact to an interest arguably within the zone of interest to be regulated by § 904. As the district court wrote:
*1156The statutory requirement which Sears is challenging here created for Sears a legal duty to require anyone purchasing a firearm from Sears to produce two freeholders who could identify the purchaser. Sears’ failure to perform this duty is presently exposing it to a very large potential liability and could lead to criminal prosecution. Thus, the statute is clearly causing Sears injury in fact and Sears had a weighty personal interest in demonstrating that the law was unconstitutional.
District Court Opinion at A-3.4 The existence of potential civil and criminal liability when combined with the statute’s clear intention to regulate the vendors of deadly weapons assures us that Sears had presented the “concrete adverseness” envisioned by Flast and Baker.
The dissent bases its objection to granting standing to Sears on “prudential” grounds. The term “prudential” is hazy in meaning and has seldom been defined with precision by the Supreme Court. Apparently it means “dimensions . . . founded in concern about the proper — and properly limited — role of the courts in a democratic society.” Warth v. Seldin, 425 U.S. 490, 498, 95 S.Ct. 2197, 2205, 45 L.Ed.2d 343 (1975). Prudential considerations however do not dictate that we deny Sears standing in this case. Typically courts will not permit a party to assert third party rights vicariously where the third party is capable of representing their own interests. This is due to a belief that the third party, whose rights have been violated, will have a clearer and more aggressive interest in seeing the rights vindicated. Here, Sears seeks to represent the interests of non-freeholders to participate in the enforcement of the Delaware statute and of persons who do not know any freeholders and want to purchase deadly weapons.5 We have concluded that any prudential considerations are outweighed by Sears’ vital-and immediate interests in challenging § 904.
The dissent argues that the prudential basis for denying standing to Sears is made stronger by the fact that the amendment to § 904 makes the irrational distinction between freeholders and non-freeholders moot. It is true that Sears’ challenge will not benefit any Delaware citizens in the future. Nevertheless, Sears was required to operate under what we believe was an unconstitutional statute and to risk criminal and civil liability for failing to follow it. The concern expressed by the Supreme Court in Craig that a vendor not be forced to chose between perpetuating discrimination and risking liability was present here even though the statute has since been amended. Furthermore, the cases where prudential concerns have been asserted to deny standing involve situations totally separate from the present case. For example, standing has been denied in cases involving an injury too abstract or general in nature, Schlesinger v. Reservists to Stop the War, 418 U.S. 208, 220-23, 94 S.Ct. 2925, 2932-2933, 41 L.Ed.2d 706 (1974), or cases calling for the resolution of political questions, Flast v. Cohen, 392 U.S. at 100, 88 S.Ct. at 1952. If Sears has standing under Craig as a vendor to whom an unconstitutional statute was directed, then the later amendment of that statute should not be given a retroactive effect so as to bar Sears from asserting the same constitutional arguments it could validly have made had the statute not been amended. Sears’ liability, if any, arises because of its acts on the day the sale *1157was made and it should have the same right on the basis of jus tertii to challenge § 904 as it would have had had there been no amendment.
The policies enunciated in Craig and our court’s decision in Westinghouse Electric support this conclusion. The Supreme Court in Craig permitted a beer vendor to challenge the constitutionality of an Oklahoma statute that discriminated between men and women in the purchase of 3.2% beer. The rationale for their decision was that the vendor had “vigorously and ‘cogently’ ” presented the constitutional issues and, if standing were denied, vendors would be deterred from selling the beer to members of the class, thereby perpetuating the discrimination. Craig v. Boren, 429 U.S. at 194-95, 97 S.Ct. at 455-456. The Court went on to emphasize that the statute was directed towards the vendor forcing her to either perpetuate the discrimination or risk criminal sanctions. Thus, “vendors and those in like positions have been uniformly permitted to resist efforts at restricting their operations by acting as advocates of the rights of third parties who seek access to their market or function.” Id. at 195, 97 5. Ct. at 456 (citations omitted).
Similarly, in Westinghouse Electric, our court permitted Westinghouse to challenge a subpoena directed towards it seeking the production of employees’ medical records. Judge Sloviter, writing for the majority, noted that Westinghouse could be subjected to a contempt sanction for failure to comply with the subpoena. Since Westinghouse was effectively in the best position to present the privacy arguments of its employees, there was no prudential basis for the denial of standing.
We believe that the policies underlying the grant of standing in both Craig and Westinghouse Electric are directly applicable to Sears. The principal factor present in Craig, Westinghouse Electric and the instant case is that the party seeking to assert third party rights was subject to sanction for failure to obey either an unconstitutional statute or an impermissible subpoena. Sears is in the best position to cogently present the constitutional arguments and there is no suggestion that they have done otherwise. We, therefore, affirm the district court’s holding that Sears has standing to assert the constitutional rights of non-freeholders in the State of Delaware.
II.
THE CONSTITUTIONALITY OF § 904
Much has been written about the level of scrutiny a federal court should apply when reviewing a challenge to the constitutionality of a state statute or other official action. At the outset, it must be noted that this case involves neither a suspect classification nor a fundamental right. Thus, strict scrutiny is not appropriate. A strong argument could be made for the proposition that classifications based on the ownership of land are “quasi-suspect” and, therefore, receive a level of scrutiny greater than the rational basis test but less than strict.6 We need not decide this issue because we agree with the district court’s conclusion that under the lowest level of scrutiny § 904 does not pass constitutional muster.
The essence of Sears’ argument is that the § 904 requirement of two freeholder witnesses to the sale of a deadly weapon bears no rational basis to Delaware’s legitimate interest in having purchasers positively identified and in deterring ex-felons, such as Fullman, who are not permitted to purchase firearms in Delaware, from buying guns. Hetherton counters that, since Delaware can totally ban the sale of firearms, non-freeholders are not being deprived of a right. Further, he contends the two freeholder requirement is rational in that it results in a more burdensome procedure for the purchase of weapons.
Hetherton’s argument that Delaware has created no right to purchase firearms is misconceived. While it may be true that Delaware could ban the sale of all *1158deadly weapons, it does not follow that the State, having abrogated its power to effect a total ban, can arbitrarily establish categories of persons who can or cannot buy the weapons. Clearly, Delaware could not limit the sale of firearms to men only or to members of certain religious groups. The question then is whether it is rational for Delaware to limit sales to persons who know two Delaware freeholders and can produce them as witnesses. We think that this question must be answered in the negative.
The Supreme Court has consistently looked askance at classifications based on the ownership of land. In Turner v. Fouche, 396 U.S. 346, 90 S.Ct. 532, 24 L.Ed.2d 567 (1969), the appellants, Black residents of Taliaferro County, Georgia, challenged, inter alia, a provision of a Georgia statute which limited school board membership to freeholders. The appellants argued that the Supreme Court’s decisions in Kramer v. Union Free School District, 395 U.S. 621, 89 S.Ct. 1886, 23 L.Ed.2d 583 (1969) (holding unconstitutional a New York statute which limited the right to vote in school district elections to persons who owned or leased taxable real property within the district or were parents or guardians of children enrolled in the local public schools) and Cipriano v. City of Houma, 395 U.S. 701, 89 S.Ct. 1897, 23 L.Ed.2d 647 (1969) (holding unconstitutional a Louisiana statute which granted the right to vote in revenue bond elections exclusively to property taxpayers), required Georgia to meet the compelling state interest test. The Court did not decide this argument, finding instead that “the Georgia freeholder requirement must fall even when measured by the traditional test for a denial of equal protection: whether the challenged classification rests on grounds wholly irrelevant to the achievement of a valid state objective.” 396 U.S. at 362, 90 S.Ct. at 541, citing McGowan v. Maryland, 366 U.S. 420, 81 S.Ct. 1101, 6 L.Ed.2d 393 (1961) and Kotch v. Board of River Pilot Commissioners, 330 U.S. 552, 67 S.Ct. 910, 91 L.Ed. 1093 (1947).
The Court’s analysis of Georgia’s interest in a freeholder requirement is directly relevant to the case at hand:
If we take Georgia at its word, it is difficult to conceive of any rational state interest underlying its requirement. But even absent Georgia’s own indication of the insubstantiality of its interest in preserving the freeholder requirement, it seems impossible to discern any interest the qualification can serve. It cannot be seriously urged that a citizen in all other respects qualified to sit on a school board must also own real property if he is to participate responsibly in educational decisions, without regard to whether he is a parent with children in the local schools, a lessee who effectively pays the property taxes of his lessor as part of his rent, or a state and federal taxpayer contributing to the approximately 85% of the Taliafer-ro County annual school budget derived from sources other than the board of education’s own levy on real property.
Nor does the lack of ownership of realty establish a lack of attachment to the community and its educational values. However reasonable the assumption that those who own realty do possess such an attachment, Georgia may not rationally presume that that quality is necessarily wanting in all citizens of the county whose estates are less than freehold. Whatever objectives Georgia seeks to obtain by its “freeholder” requirement must be secured, in this instance at least, by means more finely tailored to achieve the desired goal.
396 U.S. at 363-64, 90 S.Ct. at 542 (footnotes omitted).
It is clear to this court that Delaware’s freeholder identification requirement is as anachronistic as the one in Fouche. As the lower court observed, many very responsible citizens in Delaware do not own property. Renting has become increasingly more popular and even necessary as the cost of real estate has grown prohibitive, particularly in urban areas, for the average wage earner. For Delaware to assume that only citizens with the wealth and/or interest in owning real property are capable of participating in the regulatory functions of § 904 is simply not rational. A *1159leaseholder is fully qualified to provide the needed identification and is capable of possessing the same “attachment to the community” as a freeholder. We therefore reject Hetherton’s contention that the “right” of non-freeholders to serve as witnesses to the character of firearms purchasers is not unconstitutionally infringed upon by § 904. We find the same irrationality present in the fact that Delaware residents who know only leaseholders would be barred by § 904 from lawfully purchasing weapons.
Similarly, the argument that the freeholder requirement makes the buying of deadly weapons more burdensome does not meet the test of rationality. The state may have an interest in restricting the sale of firearms; however, it cannot do so by creating irrational and unconstitutional classifications. As noted earlier, there is no rational basis to conclude that a freeholder would take the responsibility of identifying weapons purchasers more seriously than a leaseholder. If Delaware desired to burden the sale of firearms by restricting them to persons who are non-felons or otherwise stable members of the community, it should have done so by a more narrowly tailored statute.7 We cannot analyze the issue with more precision than Judge Latchum did when he perceptively noted:
The only two conceivable interests which the freeholder identification requirement might serve were focused upon as noted earlier by the Court of Appeals. The Court there held that the requirement served both as a means of positive identification and as a means of deterring those who are not eligible to buy firearms, such as felons, from doing so. Hetherton v. Sears, Roebuck & Co., supra at 530-531. While these two objectives are certainly legitimate, the requirement that the identification be performed exclusively by freeholders bears absolutely no rational relationship to their achievement in these modern times.
There is certainly no indication that holders of real property would offer a more positive or reliable means of identification of a firearm purchaser than would non-freeholders or even the driver’s license carrying the purchaser’s photograph that was actually tendered to Sears in this case. Similarly, there is no reason to believe that freeholders would be more likely than non-freeholders to deter the sale of firearms to felons or members of those classes who are ineligible to purchase them.
If the identification requirement does deter such sales to felons, it could do so in one of two ways. First, it could make it more difficult for felons to purchase firearms because people are unlikely to agree to identify either an unknown person or one they know to be a felon and thus it would be difficult for a felon to find two people who would identify him. However, there is no reason to believe that freeholders are more likely to refuse to identify a firearm purchaser who is either a stranger or felon than are non-freeholders.
Secondly, the identification requirement could also make it more difficult for felons to purchase firearms because where people are asked by felons or strangers to identify them, they may refuse and then report that fact to authorities. There is absolutely no reason to believe that non-freeholders are less likely than freeholders to report to the authorities that a felon or other suspicious person is seeking to purchase a firearm. In short, the Court finds no reason to believe that non-freeholders will be less willing than freeholders to attempt to protect their communities by helping to prevent those who should not possess firearms from purchasing them.
District Court Opinion at A-12-13.
III.
CONCLUSION
We are not unmindful of the serious injury which the plaintiffs have sustained and *1160we are aware of the prophetic warning which the late Senator Kennedy gave as to the perils of the easy accessibility to handguns, which statement was made less than one year before his life was snuffed out by a handgun:
We have a responsibility to the victims of crime and violence. ... It is a responsibility to put away childish things — to make the possession and use of firearms a matter undertaken only by serious people who will use them with the restraint and maturity that their dangerous nature deserves — and demands.
Firearms and Violence in American Life; Staff Report to the National Commission of the Causes and Prevention of Violence, Vol. 7 at v.8
As a deterrent to our nation’s escalating violence, certainly a legislature may prohibit the sale of handguns to individuals who have records such as Fullman and certainly they can impose substantial civil liability on gun sellers like Sears who breach the statutory obligations. But the legislature cannot use an unconstitutional means for even desirable and permissible goals. The “requirement must be secured by means more finely tailored to achieve the desired goal.” Turner v. Fouche, 396 U.S. at 364, 90 S.Ct. at 542. To limit the options of prospective purchasers for guns to a requirement that only people who own real estate can identify the purchasers is no more constitutionally permissible than a requirement that only Catholics or Blacks or Indians can identify purchasers of handguns. Thus, though Sears may have avoided legal liability here because of a technical deficiency in the statute, the human and moral issues raised by this case are deeply troubling and the issue of gun control is one certainly appropriate for further legislative inquiry and correction.
For the foregoing reasons the June 17, 1980 opinion and order of the district court will be affirmed.
. The statute does not define the term freeholder but the term is generally understood to mean one who is the owner of real property. Gebe-lein v. Nashold, Del.Ch., 406 A.2d 279 (1979); See 28 Am.Jur.2d Estates § 8 (1966).
. At the time in question, § 904 required that “2 freeholders resident in the county wherein the sale is made” shall positively identify any purchaser of a deadly weapon. Fullman produced a Delaware driver’s license with his picture on it and completed a Federal Firearms Transaction Record, Form 4473, when he purchased the rifle and ammunition. He did not, however, produce two Delaware freeholders for the purpose of positively identifying him. Subsequent to the sale in this case, Delaware amended § 904 to require identification by “at least 2 residents of the State.” Del.Code Ann. tit. 24, § 904 (Michie Supp.1980).
. See paragraph 15 of Sears’ answer to Hether-ton’s complaint at A-2.
. Section 905 provides a criminal sanction of a fine up to $100, a prison sentence of not more than 6 months, or both for violating § 904. Del.Code Ann. tit. 24, § 905 (footnote in original).
. Presumably, if the regulations were more lax, sales would increase and Sears could assert a direct interest in the statute’s unconstitutionality. However, in our earlier Hetherton opinion, we concluded that one of the purposes of § 904 was to make weapons purchases more difficult. Whether Fullman, who was Sears’ vendee in the present case, knew any Delaware freeholders is not clear from the record. This fact notwithstanding, Sears could represent potential vendees, who have been discriminated against because they knew no freeholders, as the vendor in Craig v. Boren, 429 U.S. 190, 97 S.Ct. 451, 50 L.Ed.2d 397 (1976) was permitted to do.
. For an excellent treatment of the various constitutional standards in the fourteenth amendment area, see Judge Adams’ recent opinion in Delaware River Basin Commission v. Bucks County Water & Sewer Authority, 641 F.2d 1087 at 1091-1092, 1093 (3d Cir. 1981).
. The amendment to § 904 which now requires only identification by “two residents of the State,” seems to reflect an awareness of the outmoded assumptions surrounding real property ownership. Of course, the amended § 904 is not before us and we express no view as to its constitutionality,
. In a similar vein, Dr. Martin Luther King, Jr. noted:
By ... our readiness to allow arms to be purchased at will and fired at whim; by allowing our movie and television screens to teach our children that the hero is one who masters the art of shooting and the technique of killing ... we have created an atmosphere in which violence and hatred have become popular pastimes.
Firearms and Violence in American Life; Staff Report to the National Commission of the Causes and Prevention of Violence, Vol. 7 at v.