501 CMR 7.05: Compliance
(1) Any licensee that sells, rents, leases, delivers or offers for sale, rent, lease, transfer or delivery any firearm not an Approved Firearm shall be considered in violation of M.G.L.c. 140, § 123, except for:
(a) The sale, rental, lease, transfer or delivery of an "individual
firearm" as defined in 501 CMR 7.00 which was lawfully owned or
possessed under a license as defined in M.G.L.c. 140, §§ 122, 129B,
131, and 131F prior to October 21, 1998;
(b) The delivery of a firearm to a licensed gunsmith for the
purposes of service or repair of a firearm or the return of a
firearm to its lawful owner after service or repair by a licensed
gunsmith; or
(c) The return of a firearm by a licensed dealer to its lawful
owner where that firearm was initially delivered to that licensee for the purpose of consignment.
(2) 501 CMR 7.05 (1) shall become effective upon the Secretary's first publication of the Approved Firearms Roster.