HK MR556 Magazine For Sale
HK MR556 5.56mm Magazine For Sale Online
Heckler & Koch HK MR556 Magazines are available in 10, 20 and 30 round sizes.
Xtreme Guns and Ammo is one of the nation’s top Heckler and Koch Firearms Dealers. XGA carries a huge inventory of HK Pistols, HK Rifles and HK Magazines and Accessories in Stock and on Sale. Feel free to call 832-363-3783, or chat with us online, for answers to all of your HK questions and needs.