http://legis.delaware.gov/LIS/lis147.nsf/db0bad0e2af0bf31852568a5005f0f58/b266963c8b227c1885257b3c0076ad56?OpenDocument(c) The provisions of this section shall not apply to:
(1) Transactions in which the potential purchaser or transferee is a parent, mother-in-law, father-in-law, stepparent, legal guardian, grandparent, child, daughter-in-law, son-in-law, stepchild, grandchild, sibling, sister-in-law, brother-in-law, spouse, or civil union partner of the seller or transferor;
(2) Any firearm (including any firearm with a matchlock, flintlock, percussion cap, or similar type of ignition system) manufactured in or before 1898;
(3) Any replica of any firearm described in paragraph (b)(2) of this section if such replica:
a. Is not designed or redesigned to use rimfire or conventional centerfire fixed ammunition; or
b. Uses rimfire or conventional centerfire fixed ammunition which is no longer manufactured in the United States and which is not readily available in the ordinary channels of commercial trade;
(4) Any muzzle loading firearm designed for hunting or competitive shooting not requiring a criminal background check pursuant to federal law;
(5) Transactions in which the potential purchaser or transferee is a qualified active duty law-enforcement officer or a qualified retired law-enforcement officer, as such terms are defined in 11 Del.C. §1441A;
(6) Transactions in which the potential purchaser or transferee holds a current and valid concealed carry permit issued by the Superior Court of the State of Delaware pursuant to §1441 of this title.(7) Transactions in which the prospective buyer or transferee is a bona fide member or adherent of an organized church or religious group, the tenets of which prohibit photographic identification; provided, however, that no unlicensed person shall sell or transfer any firearm to any such person without having conducted a criminal history background check in accordance with paragraph (f) hereunder to determine whether the sale or transfer would be in violation of federal or state law;
(8 ) Transactions involving the sale or transfer of a curio or relic to a licensed collector, as such terms are defined in 27 C.F.R. § 478.11, as the same may be amended from time to time;
(9) Transactions involving the sale or transfer of a firearm to an authorized representative of the State or any subdivision thereof as part of an authorized voluntary gun buyback program.