Now that I have your attention I came across this.
(2) Paragraph (1)(a) does not include any cartridge magazine that:
(a) was originally designed or manufactured for use in a firearm that:
(i) is chambered for, or designed to use, rimfire cartridges;
(ii) is a rifle of the type commonly known as the “Lee Enfield” rifle, where the magazine is capable of containing not more than 10 cartridges of the type for which the magazine was originally designed; or
(iii) is commonly known as the U.S. Rifle M1 (Garand) including the Beretta M1 Garand rifle, the Breda M1 Garand rifle and the Springfield Armoury M1 Garand rifle.
So, would this be legal "ProMag Springfield M1A M14 Magazine .308 Win 20 round Blue"
http://w ww.cheaperthandirt.com/product/77661
(2) Paragraph (1)(a) does not include any cartridge magazine that:
(a) was originally designed or manufactured for use in a firearm that:
(i) is chambered for, or designed to use, rimfire cartridges;
(ii) is a rifle of the type commonly known as the “Lee Enfield” rifle, where the magazine is capable of containing not more than 10 cartridges of the type for which the magazine was originally designed; or
(iii) is commonly known as the U.S. Rifle M1 (Garand) including the Beretta M1 Garand rifle, the Breda M1 Garand rifle and the Springfield Armoury M1 Garand rifle.
So, would this be legal "ProMag Springfield M1A M14 Magazine .308 Win 20 round Blue"
http://w ww.cheaperthandirt.com/product/77661