This case involves a dispute over the ownership of certain Series HH United States savings bonds purchased by the deceased. Respondents appeal as of right from an opinion of the probate court finding petitioner Delores Haase sole owner of the bonds and the court’s subsequent denial of their motion for rehearing. We affirm.

*560Petitioner is a niece by marriage of Lydia Bell, who died testate on January 27, 1984. Respondents are also Bell’s nieces. On October 7, 1981, Bell purchased $7,500 worth of Series HH United States savings bonds which named herself and petitioner as co-owners. On November 21, 1981, Bell purchased additional Series HH savings bonds. Bell and petitioner were named as co-owners of $35,000 worth of these bonds. The bonds were stored in Bell’s safe deposit box until her death.

On November 27, 1981, six days after the second purchase, Bell issued a codicil to her will providing that the bonds she purchased as co-owner with petitioner should be divided among Bell’s nieces, nephews, grandnieces, and grandnephews.

Following Bell’s death, her will and the codicil were admitted into probate. Petitioner, as personal representative of the estate, filed a petition to determine title to the savings bonds issued to Bell and petitioner as co-owners. Following a hearing, the probate court issued a written opinion finding that petitioner held rights of survivorship in the bonds and was now their sole owner. The court found that the interests in the bonds were analogous to interests in bank accounts held in joint tenancy with rights of survivorship and, accordingly, the mandates of MCL 487.703; MSA 23.303 were applicable to resolve this dispute. Pursuant to this statute, the probate court applied a presumption that petitioner possessed a right of survivorship in the jointly-held bonds and found that respondents failed to produce sufficient evidence to overcome this presumption. The probate court subsequently denied respondents’ motion for rehearing or new trial.

On appeal, respondents contend that the probate court committed error requiring reversal in apply*561ing the presumption of a right of survivorship in joint bank accounts set forth by MCL 487.703; MSA 23.303, and, consequently, in finding petitioner sole owner of the savings bonds by right of survivorship. We agree with respondents that the court’s reliance on the statute constituted error. Nevertheless, this Court will not reverse where the lower court reaches the right result for the wrong reason. In the Matter of Slis, 144 Mich App 678; 375 NW2d 788 (1985). We conclude that under the federal regulations governing ownership of Series HH savings bonds, when Bell died petitioner, as surviving co-owner of the savings bonds, was vested with absolute ownership of the bonds.

A U S savings bond is a valid and binding contract between the federal government and the parties named on the bond. Wolak v United States, 366 F Supp 1106 (D Conn, 1973). The treasury regulations under which savings bonds are issued form part of this contract, and such regulations have the force and effect of federal law. In re Estate of Chase, 82 Idaho 1; 348 P2d 473 (1960).

The treasury regulations governing Series HH savings bonds are found at 31 CFR 353. 31 CFR 353.5(a) provides:

Savings bonds are issued only in registered form. The registration must express the actual ownership of, and interest in, the bond. The registration is conclusive of ownership.

31 CFR 353.70 provides in pertinent part:

The following rules govern ownership or entitlement where one or both of the persons named on a bond have died without the bond having been surrendered for payment or reissue:

*562(b) If one of the coowners named on a bond has died, the surviving coowner will be recognized as the sole and absolute owner, and payment or reissue will be made as though the bond were registered in the name of the survivor alone.

Under these regulations, it is clear that when a co-owner of a savings bond dies, the surviving co-owner is vested with absolute ownership of the bond. Accord: In re Estate of Chase, supra; Marcum v Marcum, 377 SW2d 62 (Ky App, 1964), In re Haas’s Estate, 10 NJ Super 581; 77 A2d 523 (1950). See also Anno: Rights Upon Death of Co-Owners of United States Savings Bonds, 37 ALR2d 1221, and cases cited therein. The fact that the savings bonds were purchased solely with the funds of the deceased co-owner Bell does not affect the rights of the surviving co-owner to absolute ownership in the bonds. See, e.g., Marcum v Marcum, supra, Levites v Levites, 27 111 App 2d 274; 169 NE2d 574 (1960). See also 37 ALR2d, supra, and cases cited therein. Moreover, this right of absolute ownership cannot be defeated by Bell’s codicil. The federal law represented by the treasury regulations is supreme, Free v Bland, 369 US 663; 82 S Ct 1089; 8 L Ed 2d 180 (1962); the statutory right afforded by the state to dispose of property by will must therefore yield to the regulations. See Ex Parte Little, 259 Ala 532; 67 So 2d 818 (1953).

Respondents further assert that the probate court committed error requiring reversal in concluding that Bell made a gift of an interest in the savings bonds in favor of the petitioner because each of the elements necessary to establish an inter vivos gift has not been satisfied. See, e.g., Serkaian v Ozar, 49 Mich App 20; 211 NW2d 237 (1973). The argument is without merit. The law of *563gifts has no application to the question of a co-owner’s ownership of a savings bond upon the death of another co-owner. Marcum v Marcum, supra. This is because, as noted above, a savings bond is a valid and binding contract. As such, ownership is fixed by the terms of the bond contract, including the treasury regulations (which a party is presumed to know), not be the transfer and acceptance of physical possession. Under the treasury regulations, the ownership interests in the bonds were fixed at the time of purchase. No more was needed to create an ownership interest in petitioner.

Affirmed.